diff --git a/.github/workflows/image-almalinux.yml b/.github/workflows/image-almalinux.yml
index 680695bd1..9c857bbed 100644
--- a/.github/workflows/image-almalinux.yml
+++ b/.github/workflows/image-almalinux.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   almalinux:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-alpine.yml b/.github/workflows/image-alpine.yml
index 5ba5b6c98..f7c3efbd6 100644
--- a/.github/workflows/image-alpine.yml
+++ b/.github/workflows/image-alpine.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   alpine:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-alt.yml b/.github/workflows/image-alt.yml
index 51d6ad9cd..6344adfdb 100644
--- a/.github/workflows/image-alt.yml
+++ b/.github/workflows/image-alt.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   alt:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-amazonlinux.yml b/.github/workflows/image-amazonlinux.yml
index 06bfcc7b0..446e29927 100644
--- a/.github/workflows/image-amazonlinux.yml
+++ b/.github/workflows/image-amazonlinux.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   amazonlinux:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-20.04' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-archlinux.yml b/.github/workflows/image-archlinux.yml
index 9f087fcdf..385af6d31 100644
--- a/.github/workflows/image-archlinux.yml
+++ b/.github/workflows/image-archlinux.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   archlinux:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-busybox.yml b/.github/workflows/image-busybox.yml
index ba2e6b528..222bef27b 100644
--- a/.github/workflows/image-busybox.yml
+++ b/.github/workflows/image-busybox.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   busybox:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-centos.yml b/.github/workflows/image-centos.yml
index 9a8deb330..a79fce3e5 100644
--- a/.github/workflows/image-centos.yml
+++ b/.github/workflows/image-centos.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   centos:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-debian.yml b/.github/workflows/image-debian.yml
index f1663aeca..5f32f763f 100644
--- a/.github/workflows/image-debian.yml
+++ b/.github/workflows/image-debian.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   debian:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-devuan.yml b/.github/workflows/image-devuan.yml
index 87035d145..e973c1be9 100644
--- a/.github/workflows/image-devuan.yml
+++ b/.github/workflows/image-devuan.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   devuan:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-fedora.yml b/.github/workflows/image-fedora.yml
index 865267435..0869e5c71 100644
--- a/.github/workflows/image-fedora.yml
+++ b/.github/workflows/image-fedora.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   fedora:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-funtoo.yml b/.github/workflows/image-funtoo.yml
index 4ad04c95d..ee73f1d2f 100644
--- a/.github/workflows/image-funtoo.yml
+++ b/.github/workflows/image-funtoo.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   funtoo:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-gentoo.yml b/.github/workflows/image-gentoo.yml
index 23fd5bf15..4255d03bd 100644
--- a/.github/workflows/image-gentoo.yml
+++ b/.github/workflows/image-gentoo.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   gentoo:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-kali.yml b/.github/workflows/image-kali.yml
index 5823976f6..df9888553 100644
--- a/.github/workflows/image-kali.yml
+++ b/.github/workflows/image-kali.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   kali:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-mint.yml b/.github/workflows/image-mint.yml
index e9fbf398b..116f6d795 100644
--- a/.github/workflows/image-mint.yml
+++ b/.github/workflows/image-mint.yml
@@ -12,6 +12,7 @@ on:
 
 jobs:
   mint:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-nixos.yml b/.github/workflows/image-nixos.yml
index 231b6636c..1e7658f96 100644
--- a/.github/workflows/image-nixos.yml
+++ b/.github/workflows/image-nixos.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   nixos:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-openeuler.yml b/.github/workflows/image-openeuler.yml
index 1d3160c76..f32aae059 100644
--- a/.github/workflows/image-openeuler.yml
+++ b/.github/workflows/image-openeuler.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   openeuler:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-opensuse.yml b/.github/workflows/image-opensuse.yml
index 6260ea4d9..8d303ca8f 100644
--- a/.github/workflows/image-opensuse.yml
+++ b/.github/workflows/image-opensuse.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   opensuse:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-openwrt.yml b/.github/workflows/image-openwrt.yml
index b0b3e0c7f..d850ae7c6 100644
--- a/.github/workflows/image-openwrt.yml
+++ b/.github/workflows/image-openwrt.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   openwrt:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-oracle.yml b/.github/workflows/image-oracle.yml
index 5333352c0..d809880c7 100644
--- a/.github/workflows/image-oracle.yml
+++ b/.github/workflows/image-oracle.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   oracle:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-20.04' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-rockylinux.yml b/.github/workflows/image-rockylinux.yml
index 0f97504e3..31316985b 100644
--- a/.github/workflows/image-rockylinux.yml
+++ b/.github/workflows/image-rockylinux.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   rockylinux:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-slackware.yml b/.github/workflows/image-slackware.yml
index 09ebe63c1..b8a90ef22 100644
--- a/.github/workflows/image-slackware.yml
+++ b/.github/workflows/image-slackware.yml
@@ -12,6 +12,7 @@ on:
 
 jobs:
   slackware:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-ubuntu.yml b/.github/workflows/image-ubuntu.yml
index 1344d329b..40d219ba0 100644
--- a/.github/workflows/image-ubuntu.yml
+++ b/.github/workflows/image-ubuntu.yml
@@ -12,6 +12,7 @@ on:
 
 jobs:
   ubuntu:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
diff --git a/.github/workflows/image-voidlinux.yml b/.github/workflows/image-voidlinux.yml
index 6e85485bb..d21bd8edf 100644
--- a/.github/workflows/image-voidlinux.yml
+++ b/.github/workflows/image-voidlinux.yml
@@ -17,6 +17,7 @@ on:
 
 jobs:
   voidlinux:
+    if: github.event_name != 'schedule' || github.repository == 'canonical/lxd-ci'
     runs-on: ${{ matrix.architecture == 'arm64' && 'Ubuntu_ARM64_4C_16G_01' || 'ubuntu-latest' }}
     strategy:
       fail-fast: false