diff --git a/build/gulpfile.vscode.js b/build/gulpfile.vscode.js
index 118822a144a..acefb0ef60c 100644
--- a/build/gulpfile.vscode.js
+++ b/build/gulpfile.vscode.js
@@ -162,8 +162,10 @@ function packageTask(platform, arch, opts) {
 			'extensions/**',
 			'!extensions/*/src/**',
 			'!extensions/*/out/**/test/**',
+			'!extensions/*/test/**',
 			'!extensions/typescript/bin/**',
 			'!extensions/vscode-api-tests/**',
+			'!extensions/vscode-colorize-tests/**',
 			'!extensions/json/server/.vscode/**',
 			'!extensions/json/server/src/**',
 			'!extensions/json/server/out/**/test/**',
diff --git a/extensions/vscode-colorize-tests/package.json b/extensions/vscode-colorize-tests/package.json
index 0cd9fa5488e..b9d488934b5 100644
--- a/extensions/vscode-colorize-tests/package.json
+++ b/extensions/vscode-colorize-tests/package.json
@@ -9,7 +9,7 @@
 	},
 	"scripts": {
 		"compile": "node ./node_modules/vscode/bin/compile -watch -p ./",
-		"vscode:prepublish": "node ../../node_modules/gulp/bin/gulp.js --gulpfile ../../build/gulpfile.extensions.js compile-extension:vscode-api-tests ./tsconfig.json",
+		"vscode:prepublish": "node ../../node_modules/gulp/bin/gulp.js --gulpfile ../../build/gulpfile.extensions.js compile-extension:vscode-colorize-tests ./tsconfig.json",
 		"postinstall": "node ./node_modules/vscode/bin/install"
 	},
 	"devDependencies": {