diff --git a/docs/Makefile b/docs/Makefile
index f66259da..5ddacacf 100644
--- a/docs/Makefile
+++ b/docs/Makefile
@@ -8,4 +8,4 @@ pull:
 
 .PHONY: docs
 docs: pull
-	docker run -v $(shell pwd)/sources:$(CONTENT_PATH):Z -p $(PORT) --rm -it $(IMAGE)
+	docker run -v '$(shell pwd)/sources:$(CONTENT_PATH):Z' -p $(PORT) --rm -it $(IMAGE)