diff --git a/tasks/build.js b/tasks/build.js
index 50b4af1b4..aab1f6d01 100644
--- a/tasks/build.js
+++ b/tasks/build.js
@@ -16,7 +16,7 @@ module.exports = function(callback) {
   console.info('Building Semantic');
 
   if( !install.isSetup() ) {
-    console.error('Cannot build files. Run "gulp install" to set-up Semantic');
+    console.error('Cannot find semantic.json file. Run "gulp install" to set-up Semantic');
     return;
   }
 
@@ -31,4 +31,4 @@ module.exports = function(callback) {
   gulp.start('build-assets');
 
 
-};
\ No newline at end of file
+};