diff --git a/source/blender/blenloader/intern/writefile.c b/source/blender/blenloader/intern/writefile.c
index dcae11ff2e1..91ce94ae6ed 100644
--- a/source/blender/blenloader/intern/writefile.c
+++ b/source/blender/blenloader/intern/writefile.c
@@ -2696,6 +2696,9 @@ static void write_movieclips(WriteData *wd, ListBase *idbase)
 			MovieTrackingObject *object;
 			writestruct(wd, ID_MC, "MovieClip", 1, clip);
 
+			if (clip->id.properties)
+				IDP_WriteProperty(clip->id.properties, wd);
+
 			if (clip->adt)
 				write_animdata(wd, clip->adt);