diff --git a/ExternalToolProjects/.run_with_tool.sh b/ExternalToolProjects/.run_with_tool.sh
index f7b1144ce7..9d4b984800 100755
--- a/ExternalToolProjects/.run_with_tool.sh
+++ b/ExternalToolProjects/.run_with_tool.sh
@@ -1,2 +1,2 @@
 #!/bin/sh
-../../output/EmuHawkMono.sh --open-ext-tool-dll=$(printf *.csproj | head -c-7)
+../../output/EmuHawkMono.sh --mono-no-redirect --open-ext-tool-dll=$(printf *.csproj | head -c-7) "$@"