diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 6332956f8..7f764a658 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -46,7 +46,7 @@ jobs:
           docker compose run app ./manage.py makemigrations --check
 
   pa11y-scan:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
 
diff --git a/src/.pa11yci b/src/.pa11yci
index 571d0b1c8..21def88c5 100644
--- a/src/.pa11yci
+++ b/src/.pa11yci
@@ -1,7 +1,10 @@
 {
     "defaults": {
         "concurrency": 1,
-        "timeout": 30000
+        "timeout": 30000,
+        "chromeLaunchConfig": {
+            "executablePath": "/usr/bin/google-chrome"
+        }
     },
     "urls": [
         "http://localhost:8080/",