diff --git a/ui/build/dumpvars.go b/ui/build/dumpvars.go
index 06bd74f..8f9d8f2 100644
--- a/ui/build/dumpvars.go
+++ b/ui/build/dumpvars.go
@@ -195,5 +195,5 @@
 	config.SetTargetDeviceDir(make_vars["TARGET_DEVICE_DIR"])
 
 	config.SetPdkBuild(make_vars["TARGET_BUILD_PDK"] == "true")
-	config.SetBuildBrokenDupRules(make_vars["BUILD_BROKEN_DUP_RULES"] != "false")
+	config.SetBuildBrokenDupRules(make_vars["BUILD_BROKEN_DUP_RULES"] == "true")
 }