diff --git a/src/buttons.c b/src/buttons.c
index 52adb1c8..c78fe04b 100644
--- a/src/buttons.c
+++ b/src/buttons.c
@@ -3987,7 +3987,8 @@ void Button_Brush_FX(void)
       Rotate_90_deg();
       break;
     case  5 : // 180° Rotation
-      Rotate_180_deg_lowlevel(Brush, Brush_width, Brush_height);
+      Rotate_180_deg_lowlevel(Brush_original_pixels, Brush_width, Brush_height);
+      Remap_general_lowlevel(Brush_colormap,Brush_original_pixels,Brush,Brush_width,Brush_height,Brush_width);
       Brush_offset_X=(Brush_width>>1);
       Brush_offset_Y=(Brush_height>>1);
       break;
diff --git a/src/engine.c b/src/engine.c
index 562fafba..261ce73b 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -934,7 +934,7 @@ void Main_handler(void)
                 break;
               case SPECIAL_ROTATE_180 : // 180° brush rotation
                 Hide_cursor();
-                Rotate_180_deg_lowlevel(Brush, Brush_width, Brush_height);
+                Rotate_180_deg_lowlevel(Brush_original_pixels, Brush_width, Brush_height);
                 // Remap according to the last used remap table
                 Remap_general_lowlevel(Brush_colormap,Brush_original_pixels,Brush,Brush_width,Brush_height,Brush_width);
                 Brush_offset_X=(Brush_width>>1);