diff --git a/pipi/pixels.c b/pipi/pixels.c
index fae3049..13e6b2e 100644
--- a/pipi/pixels.c
+++ b/pipi/pixels.c
@@ -156,7 +156,7 @@ pipi_pixels_t *pipi_getpixels(pipi_image_t *img, pipi_format_t type)
 
                     dest[4 * (y * img->w + x) + i] = d;
 
-                    e = (p - u8tof32(d)) / 8;
+                    e = (p - u8tof32(d)) / 16;
                     if(x < img->w - 1)
                         src[4 * (y * img->w + x + 1) + i] += e * 7;
                     if(y < img->h - 1)
@@ -192,7 +192,7 @@ pipi_pixels_t *pipi_getpixels(pipi_image_t *img, pipi_format_t type)
 
                     dest[3 * (y * img->w + x) + i] = d;
 
-                    e = (p - u8tof32(d)) / 8;
+                    e = (p - u8tof32(d)) / 16;
                     if(x < img->w - 1)
                         src[4 * (y * img->w + x + 1) + i] += e * 7;
                     if(y < img->h - 1)