diff --git a/pkgs/by-name/jp/jpsxdec/package.nix b/pkgs/by-name/jp/jpsxdec/package.nix
index 9ccb0e1c10dd..be0543651ae7 100644
--- a/pkgs/by-name/jp/jpsxdec/package.nix
+++ b/pkgs/by-name/jp/jpsxdec/package.nix
@@ -43,7 +43,9 @@ stdenv.mkDerivation (finalAttrs: {
 
     mkdir -p $out/share/jpsxdec
     mv _ant/release/{doc,*.jar} $out/share/jpsxdec
-    install -Dm644 src/jpsxdec/gui/icon48.png $out/share/pixmaps/jpsxdec.png
+    install -Dm644 src/jpsxdec/gui/icon16.png $out/share/icons/hicolor/16x16/apps/jpsxdec.png
+    install -Dm644 src/jpsxdec/gui/icon32.png $out/share/icons/hicolor/32x32/apps/jpsxdec.png
+    install -Dm644 src/jpsxdec/gui/icon48.png $out/share/icons/hicolor/48x48/apps/jpsxdec.png
 
     makeWrapper ${jre}/bin/java $out/bin/jpsxdec \
         --add-flags "-jar $out/share/jpsxdec/jpsxdec.jar"