diff --git a/Dockerfile b/Dockerfile
index 703a726ce..7af4e4312 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM registry.svc.ci.openshift.org/ocp/builder:rhel-8-golang-openshift-4.6
+FROM registry.svc.ci.openshift.org/ocp/builder:rhel-8-golang-1.15-openshift-4.6
 ENV GOFLAGS="-mod=vendor"
 COPY . /go/src/github.com/openshift/telemeter
 RUN cd /go/src/github.com/openshift/telemeter && \