diff --git a/pkgs/by-name/ze/zenmap/package.nix b/pkgs/by-name/ze/zenmap/package.nix
index 4167ae948408..cdd955ed9427 100644
--- a/pkgs/by-name/ze/zenmap/package.nix
+++ b/pkgs/by-name/ze/zenmap/package.nix
@@ -50,7 +50,7 @@ python3Packages.buildPythonApplication {
   '';
   postInstall = ''
     # Icons
-    install -Dm 644 "zenmapCore/data/pixmaps/zenmap.png" -t "$out/share/pixmaps/"
+    install -Dm 644 "zenmapCore/data/pixmaps/zenmap.png" -t "$out/share/icons/hicolor/256x256/apps"
     # Desktop-files for application
     install -Dm 644 "install_scripts/unix/zenmap.desktop" -t "$out/share/applications/"
     install -Dm 644 "install_scripts/unix/zenmap-root.desktop" -t "$out/share/applications/"