diff --git a/icons/Makefile b/icons/Makefile
index 6dcc33d..3f3dbf6 100644
--- a/icons/Makefile
+++ b/icons/Makefile
@@ -82,7 +82,7 @@ solo-ibase.png : override CROP=481x481 145x145+24+24
 tents-ibase.png : override CROP=320x320 165x165+142+0
 towers-ibase.png : override CROP=300x300 102x102+151+6
 twiddle-ibase.png : override CROP=192x192 102x102+69+21
-undead-ibase.png : override CROP=448x512 192x192+32+96
+undead-ibase.png : override CROP=416x480 192x192+16+80
 unequal-ibase.png : override CROP=208x208 104x104+104+104
 untangle-ibase.png : override CROP=320x320 164x164+3+116
 $(IBASE): %-ibase.png: %-base.png