diff --git a/.releaserc b/.releaserc
index 6524a13..d0cccd8 100644
--- a/.releaserc
+++ b/.releaserc
@@ -1,6 +1,6 @@
 {
   "branches": [
-    "+([0-9])?(.{+([0-9]),x}).x"
+    "+([0-9])?(.{+([0-9]),x}).x",
     "master"
   ],
   "tagFormat": "${version}",