diff --git a/.github/workflows/validate-k8s.yml b/.github/workflows/validate-k8s.yml
index 7f4255c..89dba0b 100644
--- a/.github/workflows/validate-k8s.yml
+++ b/.github/workflows/validate-k8s.yml
@@ -71,8 +71,10 @@ jobs:
           sudo mv helmfile /usr/local/bin/
           helmfile --version
 
-      - name: Install Helm Diff Plugin
-        run: helm plugin install https://github.com/databus23/helm-diff || true
+      - name: Fix Helm Diff Plugin
+        run: |
+          helm plugin rm diff || true
+          helm plugin install https://github.com/databus23/helm-diff
 
       - name: Authenticate with OKE cluster
         env: