diff --git a/pkg/workflow/compiler_performance_benchmark_test.go b/pkg/workflow/compiler_performance_benchmark_test.go
index 606ae39c28c..6597923c248 100644
--- a/pkg/workflow/compiler_performance_benchmark_test.go
+++ b/pkg/workflow/compiler_performance_benchmark_test.go
@@ -139,7 +139,7 @@ tools:
     mode: cli
     version: "v1.41.0"
   cache-memory:
-    key: pr-${{ github.run_id }}
+    key: pr-${{ env.GH_AW_WORKFLOW_ID_SANITIZED }}
   edit:
   bash: ["git status", "git diff"]
 timeout-minutes: 15