diff --git a/.github/workflows/hypothesis.yaml b/.github/workflows/hypothesis.yaml
index 776f859d6e..96eaccbc6b 100644
--- a/.github/workflows/hypothesis.yaml
+++ b/.github/workflows/hypothesis.yaml
@@ -1,11 +1,9 @@
 name: Slow Hypothesis CI
 on:
   push:
-    branches:
-      - "main"
+    branches: [main, 3.0.x]
   pull_request:
-    branches:
-      - "main"
+    branches: [main, 3.0.x]
     types: [opened, reopened, synchronize, labeled]
   schedule:
     - cron: "0 0 * * *" # Daily “At 00:00” UTC
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7cfce41312..909196c8c0 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -5,9 +5,9 @@ name: Test
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, 3.0.x ]
   pull_request:
-    branches: [ main ]
+    branches: [ main, 3.0.x ]
   workflow_dispatch:
 
 concurrency: