diff --git a/src/plugins/qnx/qnxruncontrolfactory.cpp b/src/plugins/qnx/qnxruncontrolfactory.cpp
index 475dccc1efa..36dfe09766c 100644
--- a/src/plugins/qnx/qnxruncontrolfactory.cpp
+++ b/src/plugins/qnx/qnxruncontrolfactory.cpp
@@ -118,7 +118,7 @@ bool QnxRunControlFactory::canRun(RunConfiguration *runConfiguration, Core::Id m
     return true;
 }
 
-RunControl *QnxRunControlFactory::create(RunConfiguration *runConfig, Core::Id mode, QString *errorMessage)
+RunControl *QnxRunControlFactory::create(RunConfiguration *runConfig, Core::Id mode, QString *)
 {
     QTC_ASSERT(canRun(runConfig, mode), return 0);
     auto rc = qobject_cast<QnxRunConfiguration *>(runConfig);