diff --git a/basis/tools/deploy/shaker/strip-gtk-icon.factor b/basis/tools/deploy/shaker/strip-gtk-icon.factor
index c472b3e020..e444d9a390 100644
--- a/basis/tools/deploy/shaker/strip-gtk-icon.factor
+++ b/basis/tools/deploy/shaker/strip-gtk-icon.factor
@@ -8,6 +8,6 @@ CONSTANT: get-icon-data
     $[
         deploy-vocab get
         dup vocab-dir "icon.png" append-path vocab-append-path
-        [ exists? ] keep "resource:misc/icons/Factor_48x48.png" ?
+        [ exists? ] keep "resource:misc/icons/Factor_128x128.png" ?
         binary file-contents
     ]
diff --git a/basis/ui/backend/gtk/gtk.factor b/basis/ui/backend/gtk/gtk.factor
index 67b60f4625..f693893e3f 100644
--- a/basis/ui/backend/gtk/gtk.factor
+++ b/basis/ui/backend/gtk/gtk.factor
@@ -219,7 +219,7 @@ CONSTANT: action-key-codes
 ! in the docs and tools.deploy.shaker.gtk-icon
 : get-icon-data ( -- byte-array/f )
     [
-        "resource:misc/icons/Factor_48x48.png" binary file-contents
+        "resource:misc/icons/Factor_128x128.png" binary file-contents
     ] [ drop f ] recover ;
 
 : load-icon ( -- )