diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index c9709b5..ccfd81e 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -19,12 +19,6 @@ jobs:
         run: |
           sudo apt-get install util-linux expect mergerfs attr pandoc
 
-      - name: Debug unshare install
-        run: |
-          echo unshare is at $(which unshare)
-          findmnt
-          unshare --mount --propagation unchanged --user --pid --fork -- ls
-
       - name: Checkout
         uses: actions/checkout@v4
         with:
@@ -56,6 +50,10 @@ jobs:
     if: github.event.pull_request.draft == false
 
     steps:
+      - name: Allow unprivileged user namespaces (for Ubuntu 24.04)
+        run: |
+          sudo sysctl kernel.apparmor_restrict_unprivileged_userns=0
+
       - name: Install dependencies
         run: |
           sudo apt-get install expect mergerfs attr pandoc
@@ -98,6 +96,10 @@ jobs:
     if: github.event.pull_request.draft == false
 
     steps:
+      - name: Allow unprivileged user namespaces (for Ubuntu 24.04)
+        run: |
+          sudo sysctl kernel.apparmor_restrict_unprivileged_userns=0
+
       - name: Install dependencies
         run: |
           sudo apt-get install expect mergerfs attr pandoc