diff --git a/.cloudbuild.sh b/.cloudbuild.sh
deleted file mode 120000
index 94226bc60..000000000
--- a/.cloudbuild.sh
+++ /dev/null
@@ -1 +0,0 @@
-release-tools/cloudbuild.sh
\ No newline at end of file
diff --git a/.cloudbuild.sh b/.cloudbuild.sh
new file mode 100755
index 000000000..e8cb85c81
--- /dev/null
+++ b/.cloudbuild.sh
@@ -0,0 +1,11 @@
+#! /bin/bash
+
+# shellcheck disable=SC1091
+. release-tools/prow.sh
+
+if find . -name Dockerfile | grep -v ^./vendor | xargs --no-run-if-empty cat | grep -q ^RUN; then
+    # Needed for "RUN apk" on non linux/amd64 platforms.
+    (set -x; docker run --rm --privileged multiarch/qemu-user-static --reset -p yes)
+fi
+
+gcr_cloud_build