--- a/chessx.pro	2024-09-06 00:12:14.000000000 +0200
+++ b/chessx.pro	2025-01-03 22:31:22.225021206 +0100
@@ -67,18 +67,13 @@
     BINDIR = $$PREFIX/bin
     DATADIR = $$PREFIX/share
 
-    INSTALLS += appdata desktop icons binfiles
+    INSTALLS += appdata desktop binfiles
 
     appdata.files = unix/io.sourceforge.ChessX.metainfo.xml
     appdata.path = $$DATADIR/metainfo
     desktop.files = unix/chessx.desktop
     desktop.path = $$DATADIR/applications
 
-    icons.path = $$DATADIR/icons/hicolor
-    icons.commands = install -Dm644 data/images/chessx.png    $${icons.path}/128x128/apps/chessx.png; \
-                     install -Dm644 data/images/chessx-32.png $${icons.path}/32x32/apps/chessx.png; \
-                     install -Dm644 data/images/chessx-64.png $${icons.path}/64x64/apps/chessx.png;
-
     binfiles.files = release/chessx
     binfiles.path = $$BINDIR