diff --git a/controller/controller.Dockerfile b/controller/controller.Dockerfile
index 881b8432019d46529bc94a499a3ef8b3bafef2e1..a2716198dee7772cd3a7de52ffe54abe9f89696c 100644
--- a/controller/controller.Dockerfile
+++ b/controller/controller.Dockerfile
@@ -2,7 +2,7 @@ ARG GOLANG_VERSION=1.20.6
 ARG BUILDARGS
 ARG $GITLAB_PROXY
 
-FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-buster as builder
+FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bullseye as builder
 WORKDIR /gosdn/
 COPY . .
 RUN --mount=type=cache,target=/root/go/pkg/mod \