diff --git a/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix b/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
index bd3aa94721b0..bf466c4d59e1 100644
--- a/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
+++ b/pkgs/desktops/pantheon/desktop/elementary-session-settings/default.nix
@@ -80,7 +80,7 @@ let
     Name=Pantheon
     Comment=This session provides elementary experience
     Exec=@out@/libexec/pantheon
-    TryExec=${wingpanel}/bin/wingpanel
+    TryExec=${wingpanel}/bin/io.elementary.wingpanel
     Icon=
     DesktopNames=Pantheon
     Type=Application