diff --git a/build-aux/flatpak/org.qelectrotech.QElectroTech.json b/build-aux/flatpak/org.qelectrotech.QElectroTech.json
index f0685b6ce..355ee223f 100644
--- a/build-aux/flatpak/org.qelectrotech.QElectroTech.json
+++ b/build-aux/flatpak/org.qelectrotech.QElectroTech.json
@@ -1,8 +1,7 @@
 {
   "id": "org.qelectrotech.QElectroTech",
-  "base-version": "5.15-23.08",
   "runtime": "org.kde.Platform",
-  "runtime-version": "5.15-23.08",
+  "runtime-version": "5.15-25.08",
   "sdk": "org.kde.Sdk",
   "command": "qelectrotech",
   "rename-desktop-file": "org.qelectrotech.qelectrotech.desktop",
@@ -18,6 +17,14 @@
     "--socket=cups",
     "--filesystem=host"
   ],
+  "cleanup": [
+      "/include",
+      "/man",
+      "/share/doc",
+      "/share/man",
+      "*.la",
+      "*.a"
+  ],
   "modules": [
     {
       "name": "tkinter",