diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a436e486a4..2b8d1bd634 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -129,7 +129,7 @@ jobs:
             -o faulthandler_timeout=1860 \
             -m "not broken and not slow and parallel[3]" \
             -sv tests
-        timeout-minutes: 30
+        timeout-minutes: 60
       - name: Test Firedrake 4 ranks
         run: |
           . ../firedrake_venv/bin/activate