diff --git a/modules/emacs/init.el b/modules/emacs/init.el
index f68a8847..c1fbc279 100644
--- a/modules/emacs/init.el
+++ b/modules/emacs/init.el
@@ -480,11 +480,11 @@
 
 ;; TypeScript language support
 (use-package typescript-mode
-  :mode "\\.ts'")
+  :mode "\\.ts\\'")
 
 ;; HTML (and HTML template) support
 (use-package web-mode
-  :mode "\\.html'"
+  :mode "\\.html\\'"
   :mode "\\.html\\.erb\\'"
   )