diff --git a/k8s/infrastructure/overlays/gke/kustomization.yaml b/k8s/infrastructure/overlays/gke/kustomization.yaml
index a1f92211a..97c2de6e4 100644
--- a/k8s/infrastructure/overlays/gke/kustomization.yaml
+++ b/k8s/infrastructure/overlays/gke/kustomization.yaml
@@ -38,4 +38,4 @@ patchesJSON6902:
     - op: add
       path: "/metadata/annotations"
       value:
-        iam.gke.io/gcp-service-account: dns01-solver@track-compliance.iam.gserviceaccount.com
+        iam.gke.io/gcp-service-account=dns01-solver@track-compliance.iam.gserviceaccount.com