diff --git a/build.gradle b/build.gradle
index 2a9f6fdb2..cdd5211c0 100644
--- a/build.gradle
+++ b/build.gradle
@@ -39,6 +39,11 @@ archivesBaseName = config.archivesBaseName
 // If TeamCity is running this build, lets set the version info
 if (hasProperty("teamcity")) {
     version = teamcity["build.number"]
+
+    // Fix for main branch being built
+    if (teamcity.build.branch.is_default) {
+        version = version.replaceAll("/", "-")
+    }
 }
 
 // Add Coremod Manifest