diff --git a/.teamcity/src/main/kotlin/projects/unified/plugin/PluginProject.kt b/.teamcity/src/main/kotlin/projects/unified/plugin/PluginProject.kt
index da4ddded..361c8b05 100644
--- a/.teamcity/src/main/kotlin/projects/unified/plugin/PluginProject.kt
+++ b/.teamcity/src/main/kotlin/projects/unified/plugin/PluginProject.kt
@@ -20,6 +20,7 @@ class PluginProject(private val buildAndTest: BuildType) : Project({
 
         vcs {
             root(DslContext.settingsRootId)
+            branchFilter = "+:refs/heads/main"
         }
 
         params {