diff --git a/src/Dockerfile.centos b/src/Dockerfile.centos
index 5a685cd6..416d547a 100644
--- a/src/Dockerfile.centos
+++ b/src/Dockerfile.centos
@@ -16,7 +16,6 @@ RUN cd / && curl \
     https://storage.googleapis.com/golang/go1.5.1.linux-amd64.tar.gz | \
     tar -xz && mv go go1.5
 
-ENV GO15VENDOREXPERIMENT 1
 ENV GOROOT_BOOTSTRAP /go1.4
 ENV GOROOT /go1.5
 ENV GOPATH /go