diff --git a/theme/style.less b/theme/style.less
index 1680b90e..c1fe5a7b 100644
--- a/theme/style.less
+++ b/theme/style.less
@@ -1,5 +1,5 @@
 /* Import all components */
-@import 'semantic';
+@import 'pxtsemantic';
 @import 'pxt';
 @import 'themes/default/globals/site.variables';
 @import 'themes/pxt/globals/site.variables';