diff --git a/scripts/build/make/dnx.mk b/scripts/build/make/dnx.mk
index a5a5f6b1..201d4fce 100644
--- a/scripts/build/make/dnx.mk
+++ b/scripts/build/make/dnx.mk
@@ -48,6 +48,7 @@ watch: project.lock.json
 
 clean:
 	rm -rf bin obj
+	rm project.lock.json
 
 cleanoutput:
 	rm -rf bin/$(CONFIGURATION)