diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 22e6d2e..410cfc2 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -25,7 +25,7 @@ repos:
     hooks:
       - id: prettier
         name: prettier
-        files: \.(md|,toml,yaml,sh)$
+        files: \.(md,toml,yaml,sh)$
 
   - repo: local
     hooks: