diff --git a/node_modules/architect-build/module-deps.js b/node_modules/architect-build/module-deps.js
index 083429bd..daae178c 100644
--- a/node_modules/architect-build/module-deps.js
+++ b/node_modules/architect-build/module-deps.js
@@ -346,8 +346,11 @@ function removeUseStrict(module) {
 }
 
 function removeLicenceComments(module) {
-    if (/\.(js|jsx|css|less)/.test(module.path))
-        module.source = module.source.replace(/(?:(;)|\n|^)\s*\/\*[\d\D]*?\*\/|(\n|^)\s*\/\/.*/g, "$1");
+    if (/\.(js|jsx|css|less)/.test(module.path)) {
+        module.source = module.source.replace(/(\n|;|^|,)(?:[ \t]*(?:\/\*(?:[^*]|[*](?![/]))*?\*\/|\/\/.*\n))+(\n?)/gm, function(match, $1, $2) {
+            return $1 == $2 ? $1 : $1 + $2;
+        });
+    }
 }
 function removeLicenceCommentsKeepLines(module) {
     if (/\.(js|jsx|css|less)/.test(module.path)) {