diff --git a/version.json b/version.json
index 941c08e..4232352 100644
--- a/version.json
+++ b/version.json
@@ -1,9 +1,7 @@
 {
   "version": "3.3",
   "publicReleaseRefSpec": [
-    "^refs/heads/master$", // we release out of master
-    "^refs/heads/develop$", // we release out of develop
-    "^refs/heads/rel/\\d+\\.\\d+\\.\\d+" // we also release branches starting with rel/N.N.N
+    "^refs/heads/main$", // we release out of master
   ],
   "nugetPackageVersion":{
     "semVer": 2