diff --git a/gulpfile.js b/gulpfile.js
index a74b0dd..5c11e12 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -22,8 +22,8 @@ const TS_ENTRYPOINTS = ["browser-action.ts"];
 const JS_OUT_DIR = "spectabular/js/";
 const SASS_SRC_DIR = "src/scss/";
 const CSS_OUT_DIR = "spectabular/css/";
-const TWIG_SRC_DIR = "src/twig";
-const TWIG_OUT_DIR = "spectabular/twig";
+const TWIG_SRC_DIR = "src/twig/";
+const TWIG_OUT_DIR = "spectabular/twig/";
 
 let isProdBuild = yargs.argv.hasOwnProperty("prod");