diff --git a/.github/workflows/slow.yml b/.github/workflows/slow.yml
index 65510b72f..4b07b3036 100644
--- a/.github/workflows/slow.yml
+++ b/.github/workflows/slow.yml
@@ -32,7 +32,7 @@ jobs:
   property-tests:
     name: Property tests
     runs-on: ubuntu-24.04
-    timeout-minutes: 180
+    timeout-minutes: 120
     strategy:
       matrix:
         java: [ '21' ]