diff --git a/make/clusterctl.mk b/make/clusterctl.mk
index f4a289ed8..d131e5cfd 100644
--- a/make/clusterctl.mk
+++ b/make/clusterctl.mk
@@ -3,8 +3,7 @@
 
 .PHONY: clusterctl.init
 clusterctl.init:
-	env GOPROXY=off \
-	    CLUSTER_TOPOLOGY=true \
+	env CLUSTER_TOPOLOGY=true \
 	    EXP_RUNTIME_SDK=true \
 	    EXP_CLUSTER_RESOURCE_SET=true \
 	    EXP_MACHINE_POOL=true \