diff --git a/include/gfx_dimensions.h b/include/gfx_dimensions.h
index dfc0394d..5dc8f6b8 100644
--- a/include/gfx_dimensions.h
+++ b/include/gfx_dimensions.h
@@ -6,8 +6,8 @@
 #include "pc/gfx/gfx_pc.h"
 #define GFX_DIMENSIONS_FROM_LEFT_EDGE(v) (SCREEN_WIDTH / 2 - SCREEN_HEIGHT / 2 * gfx_current_dimensions.aspect_ratio + (v))
 #define GFX_DIMENSIONS_FROM_RIGHT_EDGE(v) (SCREEN_WIDTH / 2 + SCREEN_HEIGHT / 2 * gfx_current_dimensions.aspect_ratio - (v))
-#define GFX_DIMENSIONS_RECT_FROM_LEFT_EDGE(v) floorf(GFX_DIMENSIONS_FROM_LEFT_EDGE(v))
-#define GFX_DIMENSIONS_RECT_FROM_RIGHT_EDGE(v) ceilf(GFX_DIMENSIONS_FROM_RIGHT_EDGE(v))
+#define GFX_DIMENSIONS_RECT_FROM_LEFT_EDGE(v) ((int)floorf(GFX_DIMENSIONS_FROM_LEFT_EDGE(v)))
+#define GFX_DIMENSIONS_RECT_FROM_RIGHT_EDGE(v) ((int)ceilf(GFX_DIMENSIONS_FROM_RIGHT_EDGE(v)))
 #define GFX_DIMENSIONS_ASPECT_RATIO (gfx_current_dimensions.aspect_ratio)
 #else
 #define GFX_DIMENSIONS_FROM_LEFT_EDGE(v) (v)