diff --git a/build.spec b/build.spec
index daa539f1..81ab86a2 100644
--- a/build.spec
+++ b/build.spec
@@ -51,6 +51,7 @@ hiddenimports: list[str] = [
 ]
 
 if sys.platform == "linux":
+    # Needed files for better system tray support on Linux via pystray (AppIndicator backend).
     arch = platform.machine()
     datas.append((Path(f"/usr/lib/{arch}-linux-gnu/girepository-1.0/AyatanaAppIndicator3-0.1.typelib"), "gi_typelibs"))
     binaries.append((Path(f"/usr/lib/{arch}-linux-gnu/libayatana-appindicator3.so.1"), "."))