diff --git a/src/vs/workbench/parts/debug/common/debug.ts b/src/vs/workbench/parts/debug/common/debug.ts
index 9e9346d9e0e3918ca7bd5cab1a0a759b21e9af1b..9586908f1ab9535e5cacc41ec3889b2feb0cc6a6 100644
--- a/src/vs/workbench/parts/debug/common/debug.ts
+++ b/src/vs/workbench/parts/debug/common/debug.ts
@@ -198,20 +198,11 @@ export interface IEnvConfig {
 	name?: string;
 	type: string;
 	request: string;
-	program?: string;
-	stopOnEntry?: boolean;
-	args?: string[];
-	cwd?: string;
-	runtimeExecutable?: string;
-	runtimeArgs?: string[];
-	env?: { [key: string]: string; };
 	sourceMaps?: boolean;
 	outDir?: string;
-	address?: string;
 	internalConsoleOptions?: string;
 	port?: number;
 	preLaunchTask?: string;
-	externalConsole?: boolean;
 	debugServer?: number;
 	noDebug?: boolean;
 	silentlyAbort?: boolean;