diff -up ./install.rdf.old ./install.rdf
--- ./install.rdf.old	2015-08-24 14:46:21.878701163 -0500
+++ ./install.rdf	2015-08-24 14:47:25.979486120 -0500
@@ -17,6 +17,7 @@
         <em:unpack>true</em:unpack> <!-- Required for Firefox 4 -->
         <em:updateURL>https://www.eff.org/files/https-everywhere-eff-update-2048.rdf</em:updateURL> <!-- 2015-08-14: New update URL to go with new id (https-everywhere-eff@ef.org) -->
         <em:updateKey>MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6MR8W/galdxnpGqBsYbqOzQb2eyW15YFjDDEMI0ZOzt8f504obNs920lDnpPD2/KqgsfjOgw2K7xWDJIj/18xUvWPk3LDkrnokNiRkA3KOx3W6fHycKL+zID7zy+xZYBuh2fLyQtWV1VGQ45iNRp9+Zo7rH86cdfgkdnWTlNSHyTLW9NbXvyv/E12bppPcEvgCTAQXgnDVJ0/sqmeiijn9tTFh03aM+R2V/21h8aTraAS24qiPCz6gkmYGC8yr6mglcnNoYbsLNYZ69zF1XHcXPduCPdPdfLlzVlKK1/U7hkA28eG3BIAMh6uJYBRJTpiGgaGdPd7YekUB8S6cy+CQIDAQAB</em:updateKey>
+        <em:appManaged>true</em:appManaged>
         <!-- Firefox -->
         <em:targetApplication>
             <Description>