diff --git a/git-hooks/commit-msg b/git-hooks/commit-msg
index db002aa..f0c2fea 100755
--- a/git-hooks/commit-msg
+++ b/git-hooks/commit-msg
@@ -14,7 +14,7 @@ COMMIT_MSG_FILE="$1"
 COMMIT_MSG=$(head -1 "$COMMIT_MSG_FILE")
 
 TYPES="feat|fix|docs|chore|refactor|test|style|perf|ci"
-PATTERN="^(${TYPES})(\([a-z0-9]([a-z0-9-]*[a-z0-9])?\))?!?: [a-z].{1,}"
+PATTERN="^(${TYPES})(\([a-z0-9]([a-z0-9-]*[a-z0-9])?\))?!?: [a-z]([^.]|.*[^.])?$"
 
 error() {
   printf '\n[commit-msg] ERROR: %s\n\n' "$*" >&2