diff --git a/.github/workflows/kube-flux-diff.yaml b/.github/workflows/kube-flux-diff.yaml
index f01b0e27..4a772c23 100644
--- a/.github/workflows/kube-flux-diff.yaml
+++ b/.github/workflows/kube-flux-diff.yaml
@@ -26,6 +26,8 @@ jobs:
 
       - name: Setup Flux
         uses: fluxcd/flux2/action@534684601ec8888beb0cc4f51117b59e97606c4d # v2.2.3
+        with:
+          version: "2.2.3"
 
       - name: Diff Resources
         uses: allenporter/flux-local/action/diff@a7781d853eb47a8c5b24406f1a1ebe6c2c220c73 # 5.3.1