diff --git a/src/pathfinder/follow_track.hpp b/src/pathfinder/follow_track.hpp
index b61b431718..bd20fffbbe 100644
--- a/src/pathfinder/follow_track.hpp
+++ b/src/pathfinder/follow_track.hpp
@@ -159,7 +159,7 @@ struct CFollowTrackT
 
 			return false;
 		}
-		if (m_tiles_skipped == 0 && ((!IsRailTT() && !Allow90degTurns()) || (IsRailTT() && Rail90DegTurnDisallowedTilesFromDiagDir(m_old_tile, m_new_tile, m_exitdir), !Allow90degTurns()))) {
+		if (m_tiles_skipped == 0 && ((!IsRailTT() && !Allow90degTurns()) || (IsRailTT() && Rail90DegTurnDisallowedTilesFromDiagDir(m_old_tile, m_new_tile, m_exitdir, !Allow90degTurns())))) {
 			m_new_td_bits &= (TrackdirBits)~(int)TrackdirCrossesTrackdirs(m_old_td);
 			if (m_new_td_bits == TRACKDIR_BIT_NONE) {
 				m_err = EC_90DEG;