diff --git a/pkgs/applications/blockchains/mycrypto/default.nix b/pkgs/applications/blockchains/mycrypto/default.nix
index b884f044efe..17e884c5794 100644
--- a/pkgs/applications/blockchains/mycrypto/default.nix
+++ b/pkgs/applications/blockchains/mycrypto/default.nix
@@ -1,5 +1,5 @@
 { lib, appimageTools, fetchurl, makeDesktopItem
-, gsettings-desktop-schemas, gtk2
+, gsettings-desktop-schemas, gtk3
 }:
 
 let
@@ -30,7 +30,7 @@ in appimageTools.wrapType2 rec {
   inherit name src;
 
   profile = ''
-    export XDG_DATA_DIRS=${gsettings-desktop-schemas}/share/gsettings-schemas/${gsettings-desktop-schemas.name}:${gtk2}/share/gsettings-schemas/${gtk2.name}:$XDG_DATA_DIRS
+    export XDG_DATA_DIRS=${gsettings-desktop-schemas}/share/gsettings-schemas/${gsettings-desktop-schemas.name}:${gtk3}/share/gsettings-schemas/${gtk3.name}:$XDG_DATA_DIRS
   '';
 
   multiPkgs = null; # no p32bit needed