diff -r 554cd9503f75 -r cbed5671ff47 MozillaFirefox/_constraints
--- a/MozillaFirefox/_constraints	Tue Mar 19 09:49:20 2019 +0100
+++ b/MozillaFirefox/_constraints	Tue Mar 19 09:56:49 2019 +0100
@@ -2,7 +2,7 @@
 <constraints>
   <hardware>
     <disk>
-      <size unit="G">16</size>
+      <size unit="G">20</size>
     </disk>
     <memory>
       <size unit="G">8</size>