diff --git a/examples/img2twit.cpp b/examples/img2twit.cpp
index d0d1f4e..ca9d967 100644
--- a/examples/img2twit.cpp
+++ b/examples/img2twit.cpp
@@ -749,8 +749,9 @@ static void render(pipi_image_t *dst, int rx, int ry, int rw, int rh)
                 //float k = pow((*it).second, (1.0f + fs));
 
                 // Try to attenuate peak artifacts
-                //k /= (0.1 * (RANGE_X * RANGE_X + RANGE_Y * RANGE_Y)
-                //       + (myx - fx) * (myx - fx) + (myy - fy) * (myy - fy));
+                k *= pow(((myx - fx) * (myx - fx) + (myy - fy) * (myy - fy)
+                          + 0.01) / (RANGE_X * RANGE_X + RANGE_Y * RANGE_Y),
+                          -0.5);
 
                 // Cute circles
                 //k = 1.0 / (0.015 * (RANGE_X * RANGE_X + RANGE_Y * RANGE_Y)