1 files changed, 1 insertions, 0 deletions
diff --git a/lib/compilers/default.js b/lib/compilers/default.js
index de0d9c502..a5ce3b614 100644
--- a/lib/compilers/default.js
+++ b/lib/compilers/default.js
@@ -25,6 +25,7 @@
 const BaseCompiler = require('../base-compiler');
 
 class DefaultCompiler extends BaseCompiler {
+    static get key() { return 'default'; }
 }
 
 module.exports = DefaultCompiler;