diff --git a/LICENSE.txt b/LICENSE.txt
index 53d1f3d..823825c 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -404,6 +404,14 @@ where to find the applicable terms.
 form of a separately written license, or stated as exceptions;
 the above requirements apply either way.
 
+ 7.1 Exceptions
+
+ 7.1.1 As additional permission under section 7, you are allowed to distribute
+the software through an app store, even if that store has restrictive
+terms and conditions that are incompatible with the GPL, provided that the
+source is also available under the GPL with or without this permission through
+a channel without those restrictive terms and conditions.
+
   8. Termination.
 
   You may not propagate or modify a covered work except as expressly