diff --git a/.github/workflows/build_on_pr.yml b/.github/workflows/build_on_pr.yml
index a2807859b..8b2253e57 100644
--- a/.github/workflows/build_on_pr.yml
+++ b/.github/workflows/build_on_pr.yml
@@ -271,7 +271,6 @@ jobs:
           PR_NUMBER: ${{ github.event.pull_request.number }}
 
       - name: Remove testmon cache
-        if: github.event.pull_request.merged != true
         run: |
           rm -rf /github/home/testmon_cache/_pull/${PR_NUMBER}
         env: