diff --git a/.github/gh-actions-self-hosted-runners/arc/config/arc_deployment.tpl b/.github/gh-actions-self-hosted-runners/arc/config/arc_deployment.tpl
index 71f8da3d9df1a..41c6700b18b92 100644
--- a/.github/gh-actions-self-hosted-runners/arc/config/arc_deployment.tpl
+++ b/.github/gh-actions-self-hosted-runners/arc/config/arc_deployment.tpl
@@ -26,6 +26,7 @@ spec:
       annotations:
         cluster-autoscaler.kubernetes.io/safe-to-evict: "false"
     spec:
+      dockerMTU: 1460
       %{~ if selector == true  ~}
       nodeSelector:
         runner-pool: ${name}