diff --git a/openttd.c b/openttd.c
index d910613956..c9d59c2f1a 100644
--- a/openttd.c
+++ b/openttd.c
@@ -1406,7 +1406,7 @@ bool AfterLoadGame(void)
 	} else {
 		/* As of version 17, we recalculate the custom graphic ID of waypoints
 		 * from the GRF ID / station index. */
-		UpdateAllWaypointCustomGraphics();
+		AfterLoadWaypoints();
 	}
 
 	/* From version 15, we moved a semaphore bit from bit 2 to bit 3 in m4, making
diff --git a/waypoint.c b/waypoint.c
index 64d508b92e..eaf9275045 100644
--- a/waypoint.c
+++ b/waypoint.c
@@ -150,7 +150,7 @@ static Waypoint *FindDeletedWaypointCloseTo(TileIndex tile)
  * Update waypoint graphics id against saved GRFID/localidx.
  * This is to ensure the chosen graphics are correct if GRF files are changed.
  */
-void UpdateAllWaypointCustomGraphics(void)
+void AfterLoadWaypoints(void)
 {
 	Waypoint *wp;
 
diff --git a/waypoint.h b/waypoint.h
index 0b689b3176..75366fb183 100644
--- a/waypoint.h
+++ b/waypoint.h
@@ -68,6 +68,6 @@ void ShowRenameWaypointWindow(const Waypoint *cp);
 void DrawWaypointSprite(int x, int y, int image, RailType railtype);
 void FixOldWaypoints(void);
 void UpdateAllWaypointSigns(void);
-void UpdateAllWaypointCustomGraphics(void);
+void AfterLoadWaypoints(void);
 
 #endif /* WAYPOINT_H */