diff --git a/VERSION b/VERSION
index 84b91e5d..651b6b08 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-8.3.574
+8.3.575
diff --git a/tiles/tile.c b/tiles/tile.c
index 778d1f9f..c2652b77 100644
--- a/tiles/tile.c
+++ b/tiles/tile.c
@@ -820,7 +820,7 @@ TiJoinX1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane)
 {
     TiFreeIf(*delay1);
     TiJoinX(tile1, tile2, plane);
-    *delay1 = tile2;
+    // *delay1 = tile2;
 }
 
 void
@@ -828,7 +828,7 @@ TiJoinY1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane)
 {
     TiFreeIf(*delay1);
     TiJoinY(tile1, tile2, plane);
-    *delay1 = tile2;
+    // *delay1 = tile2;
 }
 #endif
 
diff --git a/tiles/tile.h b/tiles/tile.h
index 3acc23f0..a63b614f 100644
--- a/tiles/tile.h
+++ b/tiles/tile.h
@@ -307,7 +307,7 @@ TiJoinX1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane)
 {
     TiFreeIf(*delay1);
     TiJoinX(tile1, tile2, plane);
-    *delay1 = tile2;
+    // *delay1 = tile2;
 }
 
 inline void
@@ -315,7 +315,7 @@ TiJoinY1(Tile **delay1, Tile *tile1, Tile *tile2, Plane *plane)
 {
     TiFreeIf(*delay1);
     TiJoinY(tile1, tile2, plane);
-    *delay1 = tile2;
+    // *delay1 = tile2;
 }
 #else
 /* To support older compilers (that don't auto emit based on -O level) */