diff --git a/src/cairo-png.c b/src/cairo-png.c
index e176043..3bb6f1a 100644
--- a/src/cairo-png.c
+++ b/src/cairo-png.c
@@ -114,10 +114,10 @@ convert_data_to_bytes (png_structp png, png_row_infop row_info, png_bytep data)
 
 	memcpy (&pixel, b, sizeof (uint32_t));
 
-	b[0] = (pixel & 0xff0000) >> 16;
-	b[1] = (pixel & 0x00ff00) >>  8;
-	b[2] = (pixel & 0x0000ff) >>  0;
-	b[3] = 0;
+	b[1] = (pixel & 0xff0000) >> 16;
+	b[2] = (pixel & 0x00ff00) >>  8;
+	b[3] = (pixel & 0x0000ff) >>  0;
+	b[0] = 0;
     }
 }