diff --git a/components/engine/Makefile b/components/engine/Makefile
index a993c618bd..7f171649ed 100644
--- a/components/engine/Makefile
+++ b/components/engine/Makefile
@@ -26,7 +26,13 @@ DOCKER_ENVS := \
 	-e DOCKER_USERLANDPROXY \
 	-e TESTDIRS \
 	-e TESTFLAGS \
-	-e TIMEOUT
+	-e TIMEOUT \
+	-e HTTP_PROXY \
+	-e HTTPS_PROXY \
+	-e NO_PROXY \
+	-e http_proxy \
+	-e https_proxy \
+	-e no_proxy
 # note: we _cannot_ add "-e DOCKER_BUILDTAGS" here because even if it's unset in the shell, that would shadow the "ENV DOCKER_BUILDTAGS" set in our Dockerfile, which is very important for our official builds
 
 # to allow `make BIND_DIR=. shell` or `make BIND_DIR= test`