diff --git a/src/graphics/graphics.c b/src/graphics/graphics.c
index 9fc14eb..389c47f 100644
--- a/src/graphics/graphics.c
+++ b/src/graphics/graphics.c
@@ -625,7 +625,6 @@ void main_test_graphics (void)
     long    stx = model_space_size_z * model_space_size_y,
             sty = model_space_size_z,
             stz = 1;
-
     long site = 0, x = 0, y = 0, z = 0;
 
     printf("offset_before_grid = %d\n", buffer_vertex_size / 3);