--- a/MozillaFirefox/_constraints	Tue Mar 27 08:45:57 2018 +0200
+++ b/MozillaFirefox/_constraints	Sun Apr 01 21:58:37 2018 +0200
@@ -19,4 +19,14 @@
       </memory>
     </hardware>
   </overwrite>
+  <overwrite>
+    <conditions>
+      <arch>aarch64</arch>
+    </conditions>
+    <hardware>
+      <memory>
+        <size unit="G">9</size>
+      </memory>
+    </hardware>
+  </overwrite>
 </constraints>