diff --git a/pkgs/applications/blockchains/groestlcoin/default.nix b/pkgs/applications/blockchains/groestlcoin/default.nix
index 9a16192c6bf6..d140f19b3cf8 100644
--- a/pkgs/applications/blockchains/groestlcoin/default.nix
+++ b/pkgs/applications/blockchains/groestlcoin/default.nix
@@ -84,7 +84,7 @@ stdenv.mkDerivation (finalAttrs: {
 
     install -Dm644 ${desktop} $out/share/applications/groestlcoin-qt.desktop
     substituteInPlace $out/share/applications/groestlcoin-qt.desktop --replace "Icon=groestlcoin128" "Icon=groestlcoin"
-    install -Dm644 share/pixmaps/groestlcoin256.png $out/share/pixmaps/groestlcoin.png
+    install -Dm644 share/pixmaps/groestlcoin256.png $out/share/icons/hicolor/256x256/apps/groestlcoin.png
   '';
 
   cmakeFlags = [