diff --git a/.github/workflows/python-pull-request.yml b/.github/workflows/python-pull-request.yml
index c99266f..e361d59 100644
--- a/.github/workflows/python-pull-request.yml
+++ b/.github/workflows/python-pull-request.yml
@@ -20,23 +20,18 @@ jobs:
       skip-hooks: "no-commit-to-branch"
 
   checks:
-    if: |
-      !(
-        (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch') &&
-        matrix.install-mode == 'local-changes'
-      ) # Skip scheduled runs with only local-changes
-
-    runs-on: ${{ matrix.platform }}
-    timeout-minutes: 60
     strategy:
       fail-fast: false
       matrix:
         platform: ["ubuntu-latest", "macos-latest"]
         python-version: ["3.9", "3.10", "3.11"]
-        install-mode: ["all", "local-changes"]
+        install-mode: ${{ (github.event_name == 'schedule' || github.event_name == 'workflow_dispatch') && fromJSON('["all"]') || fromJSON('["local-changes", "all"]') }}
 
-    steps:
 
+    runs-on: ${{ matrix.platform }}
+    timeout-minutes: 60
+
+    steps:
     - uses: actions/checkout@v3
       with:
         fetch-depth: 0