diff --git a/dist/images/install.sh b/dist/images/install.sh
index ad7bd8fdede..d0f4e453deb 100755
--- a/dist/images/install.sh
+++ b/dist/images/install.sh
@@ -2251,8 +2251,6 @@ spec:
       tolerations:
         - effect: NoSchedule
           operator: Exists
-        - effect: NoExecute
-          operator: Exists
         - key: CriticalAddonsOnly
           operator: Exists
       affinity:
diff --git a/yamls/kube-ovn-ipv6.yaml b/yamls/kube-ovn-ipv6.yaml
index 580dfe99a89..4dfe0ce6035 100644
--- a/yamls/kube-ovn-ipv6.yaml
+++ b/yamls/kube-ovn-ipv6.yaml
@@ -361,8 +361,6 @@ spec:
       tolerations:
         - effect: NoSchedule
           operator: Exists
-        - effect: NoExecute
-          operator: Exists
         - key: CriticalAddonsOnly
           operator: Exists
       affinity:
diff --git a/yamls/kube-ovn.yaml b/yamls/kube-ovn.yaml
index cc203576782..b4bed7b9b91 100644
--- a/yamls/kube-ovn.yaml
+++ b/yamls/kube-ovn.yaml
@@ -393,8 +393,6 @@ spec:
       tolerations:
         - effect: NoSchedule
           operator: Exists
-        - effect: NoExecute
-          operator: Exists
         - key: CriticalAddonsOnly
           operator: Exists
       affinity: