diff --git a/QGCExternalLibs.pri b/QGCExternalLibs.pri
index c038837b2759dc4cd120b6a5866e3dc0795e1a68..88895c3b2956e10cc3b39a29f82ae2f583bd45bb 100644
--- a/QGCExternalLibs.pri
+++ b/QGCExternalLibs.pri
@@ -48,7 +48,6 @@ exists($$MAVLINKPATH/common) {
             error(Only a single mavlink dialect can be specified in MAVLINK_CONF)
         }
     } else {
-        warning("No MAVLink dialect specified, only common messages supported.")
         INCLUDEPATH += $$MAVLINKPATH/common
     }
 } else {