diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a57d163c..13872859 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -2,6 +2,8 @@
 name: 'Build and test'
 
 on:
+  pull_request:
+    types: [ready_for_review, review_requested]
   push:
     paths-ignore:
       - 'docs/**'
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 8ff5fd07..c2cdd31f 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -1,6 +1,8 @@
 name: Sphinx documentation
 
 on:
+  pull_request:
+    types: [ready_for_review, review_requested]
   push:
     paths:
       - 'docs/**'