diff --git a/qt-models/divelocationmodel.cpp b/qt-models/divelocationmodel.cpp
index 6e1bbaadb..e7c9aa30d 100644
--- a/qt-models/divelocationmodel.cpp
+++ b/qt-models/divelocationmodel.cpp
@@ -198,5 +198,8 @@ bool filter_same_gps_cb (QAbstractItemModel *model, int sourceRow, const QModelI
 	if (!ds)
 		return false;
 
+	if (ds->latitude.udeg == 0 || ds->longitude.udeg == 0)
+		return false;
+
 	return (ds->latitude.udeg == ref_lat && ds->longitude.udeg == ref_lon && ds->uuid != ref_uuid);
 }
\ No newline at end of file