diff --git a/images/releng-ci-bazel/Dockerfile b/images/releng-ci-bazel/Dockerfile
index 71e671aebf1..4e6decc0141 100644
--- a/images/releng-ci-bazel/Dockerfile
+++ b/images/releng-ci-bazel/Dockerfile
@@ -14,7 +14,7 @@
 
 FROM launcher.gcr.io/google/bazel:2.0.0
 
-RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | \
+RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] http://packages.cloud.google.com/apt cloud-sdk main" | \
     tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
 
 RUN curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | \