diff --git a/ApplicationCode/Commands/RicExportMultipleSnapshotsFeature.h b/ApplicationCode/Commands/RicExportMultipleSnapshotsFeature.h
index 3a3dda23a0..5123fa0bbc 100644
--- a/ApplicationCode/Commands/RicExportMultipleSnapshotsFeature.h
+++ b/ApplicationCode/Commands/RicExportMultipleSnapshotsFeature.h
@@ -20,7 +20,9 @@
 
 #include "cafCmdFeature.h"
 
+class RimMultiSnapshotDefinition;
 class RimProject;
+class RimView;
 
 //==================================================================================================
 ///