diff --git a/gui/kivy/Readme.txt b/gui/kivy/Readme.txt
index 57746d25..cb6a1ce1 100644
--- a/gui/kivy/Readme.txt
+++ b/gui/kivy/Readme.txt
@@ -3,3 +3,9 @@ Commands::
     `make theming` to make a atlas out of a list of pngs
 
     `make apk` to make a apk
+
+
+If something in included modules like kivy or any other module changes
+then you need to rebuild the distribution. To do so:
+
+   `rm -rf electrum/.buildozer/android/platform/python-for-android/dist`