diff --git a/core/themes/classy/classy.info.yml b/core/themes/classy/classy.info.yml
index 986a177..bd61ce0 100644
--- a/core/themes/classy/classy.info.yml
+++ b/core/themes/classy/classy.info.yml
@@ -7,4 +7,4 @@ core: 8.x
 
 libraries:
   - classy/base
-  - classy/normalize
+  - core/normalize