diff --git a/icons/Makefile b/icons/Makefile
index 3ab0e99..05a2037 100644
--- a/icons/Makefile
+++ b/icons/Makefile
@@ -70,7 +70,7 @@ pegs-ibase.png : override CROP=263x263 147x147+116+0
 rect-ibase.png : override CROP=205x205 115x115+90+0
 sixteen-ibase.png : override CROP=288x288 144x144+144+144
 slant-ibase.png : override CROP=321x321 160x160+160+160
-solo-ibase.png : override CROP=321x321 97x97+16+16
+solo-ibase.png : override CROP=481x481 145x145+24+24
 tents-ibase.png : override CROP=320x320 165x165+142+0
 twiddle-ibase.png : override CROP=192x192 102x102+69+21
 unequal-ibase.png : override CROP=208x208 104x104+104+104