--- a/browser/app/profile/firefox.js
+++ b/browser/app/profile/firefox.js
@@ -70,17 +70,17 @@ pref("extensions.screenshots.system-disa
 // See the SCOPE constants in AddonManager.jsm for values to use here.
 pref("extensions.autoDisableScopes", 15);
 // Scopes to scan for changes at startup.
 pref("extensions.startupScanScopes", 0);
 
 // This is where the profiler WebExtension API will look for breakpad symbols.
 // NOTE: deliberately http right now since https://symbols.mozilla.org is not supported.
 pref("extensions.geckoProfiler.symbols.url", "http://symbols.mozilla.org/");
-pref("extensions.geckoProfiler.acceptedExtensionIds", "geckoprofiler@mozilla.com");
+pref("extensions.geckoProfiler.acceptedExtensionIds", "geckoprofiler@mozilla.com,quantum-foxfooding@mozilla.com");
 #if defined(XP_LINUX) || defined (XP_MACOSX)
 pref("extensions.geckoProfiler.getSymbolRules", "localBreakpad,remoteBreakpad,nm");
 #else // defined(XP_WIN)
 pref("extensions.geckoProfiler.getSymbolRules", "localBreakpad,remoteBreakpad");
 #endif
 
 
 // Add-on content security policies.