diff --git a/chart/flux/templates/helm-operator-crd.yaml b/chart/flux/templates/helm-operator-crd.yaml
index 626cc0ecd..dfadfbb2a 100644
--- a/chart/flux/templates/helm-operator-crd.yaml
+++ b/chart/flux/templates/helm-operator-crd.yaml
@@ -55,7 +55,8 @@ spec:
                 disableHooks:
                   type: boolean
                 timeout:
-                  type: int64
+                  type: integer
+                  format: int64
                 wait:
                   type: boolean
             valueFileSecrets:
diff --git a/deploy-helm/flux-helm-release-crd.yaml b/deploy-helm/flux-helm-release-crd.yaml
index 11dae71dd..307efdf0e 100644
--- a/deploy-helm/flux-helm-release-crd.yaml
+++ b/deploy-helm/flux-helm-release-crd.yaml
@@ -47,7 +47,8 @@ spec:
                 disableHooks:
                   type: boolean
                 timeout:
-                  type: int64
+                  type: integer
+                  format: int64
                 wait:
                   type: boolean
             valueFileSecrets: