diff --git a/build/jam/BuildSetup b/build/jam/BuildSetup
index fb03ad20a8..1b346e96a9 100644
--- a/build/jam/BuildSetup
+++ b/build/jam/BuildSetup
@@ -1183,6 +1183,9 @@ if $(HAIKU_NO_WERROR) != 1 {
 	EnableWerror src kits storage ;
 	EnableWerror src kits support ;
 	EnableWerror src kits translation ;
+	EnableWerror src servers midi ;
+	EnableWerror src servers print ;
+	EnableWerror src servers registrar ;
 	EnableWerror src system kernel ;
 	EnableWerror src system runtime_loader ;
 }