diff --git a/Dockerfile.promtail.ocp b/Dockerfile.promtail.ocp
index 75d4cac50be..a394ccc67fe 100644
--- a/Dockerfile.promtail.ocp
+++ b/Dockerfile.promtail.ocp
@@ -1,4 +1,4 @@
-FROM registry.svc.ci.openshift.org/ocp/builder:rhel-8-golang-openshift-4.6 AS builder
+FROM registry.svc.ci.openshift.org/ocp/builder:rhel-8-golang-1.15-openshift-4.6 AS builder
 ARG GOARCH="amd64"
 WORKDIR /go/src/github.com/grafana/loki
 COPY . .