diff --git a/makefiles/Makefile.dotnet.mk b/makefiles/Makefile.dotnet.mk
index 6578881462..6f1df7cbfc 100644
--- a/makefiles/Makefile.dotnet.mk
+++ b/makefiles/Makefile.dotnet.mk
@@ -467,7 +467,7 @@ run: build
 
 .PHONY: run_test # Run a .Net C# program (using 'dotnet test').
 run_test: build
-	"$(DOTNET_BIN)" test --blame --no-build $(ARGS) $(SOURCE_PATH)proj
+	"$(DOTNET_BIN)" test --no-build $(ARGS) $(SOURCE_PATH)proj
 endif
 
 # .Net F#