diff --git a/tests/docker/Makefile.include b/tests/docker/Makefile.include
index 0e4f159619..6f9ea196a7 100644
--- a/tests/docker/Makefile.include
+++ b/tests/docker/Makefile.include
@@ -143,9 +143,11 @@ docker-run: docker-qemu-src
 			-e EXTRA_CONFIGURE_OPTS="$(EXTRA_CONFIGURE_OPTS)" \
 			-e V=$V -e J=$J -e DEBUG=$(DEBUG)		\
 			-e SHOW_ENV=$(SHOW_ENV) 			\
-			-e CCACHE_DIR=/var/tmp/ccache 			\
+			$(if $(NOUSER),,				\
+				-e CCACHE_DIR=/var/tmp/ccache 		\
+				-v $(DOCKER_CCACHE_DIR):/var/tmp/ccache:z \
+			)						\
 			-v $$(readlink -e $(DOCKER_SRC_COPY)):/var/tmp/qemu:z$(COMMA)ro \
-			-v $(DOCKER_CCACHE_DIR):/var/tmp/ccache:z 	\
 			$(IMAGE) 					\
 			/var/tmp/qemu/run 				\
 			$(TEST), "  RUN $(TEST) in ${IMAGE}")