diff --git a/pkgs/tools/misc/szyszka/default.nix b/pkgs/tools/misc/szyszka/default.nix
index b1e68b327b24..980b37a910df 100644
--- a/pkgs/tools/misc/szyszka/default.nix
+++ b/pkgs/tools/misc/szyszka/default.nix
@@ -42,6 +42,18 @@ rustPlatform.buildRustPackage rec {
     Foundation
   ]);
 
+  postInstall = ''
+    install -m 444 \
+        -D data/com.github.qarmin.szyszka.desktop \
+        -t $out/share/applications
+    install -m 444 \
+        -D data/com.github.qarmin.szyszka.metainfo.xml \
+        -t $out/share/metainfo
+    install -m 444 \
+        -D data/icons/com.github.qarmin.szyszka.svg \
+        -t $out/share/icons/hicolor/scalable/apps
+  '';
+
   meta = with lib; {
     description = "Simple but powerful and fast bulk file renamer";
     homepage = "https://github.com/qarmin/szyszka";