diff -Nrup a/SQLiteStudio3/guiSQLiteStudio/guiSQLiteStudio.pro b/SQLiteStudio3/guiSQLiteStudio/guiSQLiteStudio.pro
--- a/SQLiteStudio3/guiSQLiteStudio/guiSQLiteStudio.pro	2022-12-02 22:33:47.000000000 +0100
+++ b/SQLiteStudio3/guiSQLiteStudio/guiSQLiteStudio.pro	2023-01-05 14:59:59.586418346 +0100
@@ -415,8 +415,10 @@ RESOURCES += \
 OTHER_FILES +=
 
 unix: {
-    target.path = $$LIBDIR
-    INSTALLS += target
+    target.path = $${LIBDIR}
+    icon.files = img/sqlitestudio.svg
+    icon.path = $${DATADIR}/icons/hicolor/scalable/apps
+    INSTALLS += target icon
 }
 
 LIBS += -lcoreSQLiteStudio