diff --git a/.vscode/launch.json b/.vscode/launch.json
index 1654267..77a7602 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -20,6 +20,9 @@
       "externalConsole": false,
       "MIMode": "gdb",
       "envFile": "${workspaceFolder}/.env",
+	  "sourceFileMap": {
+		"/sledge/runtime": "${workspaceFolder}/runtime"
+		},	
       "setupCommands": [
         {
           "description": "Enable pretty-printing for gdb",
@@ -70,4 +73,4 @@
       ]
     }
   ]
-}
\ No newline at end of file
+}