diff --git a/src/plugins/simulator/fscommon/simulatorfscommon.cpp b/src/plugins/simulator/fscommon/simulatorfscommon.cpp
index 401ee6ff0..32c7d304b 100644
--- a/src/plugins/simulator/fscommon/simulatorfscommon.cpp
+++ b/src/plugins/simulator/fscommon/simulatorfscommon.cpp
@@ -9,6 +9,7 @@
 
 #include "simulatorfscommon.h"
 #include "blackmisc/logmessage.h"
+#include "blackmisc/makeunique.h"
 #include "blackmisc/simulation/fscommon/modelmappingsprovidervpilot.h"
 #include "blackmisc/blackmiscfreefunctions.h"
 #include "blackmisc/makeunique.h"