diff --git a/src/macros.h b/src/macros.h
index f70e206..caaca9a 100644
--- a/src/macros.h
+++ b/src/macros.h
@@ -321,3 +321,7 @@
 #else
 # define PLINES_NOFILL(x) plines(x)
 #endif
+
+#if defined(FEAT_NETBEANS_INTG) || defined(FEAT_CLIENTSERVER)
+# define MESSAGE_QUEUE
+#endif