diff --git a/user.js b/user.js
index d77b12f..28e8da9 100644
--- a/user.js
+++ b/user.js
@@ -28,12 +28,12 @@ user_pref("app.normandy.shieldLearnMoreUrl", "");
 user_pref("app.normandy.user_id", "");
 
 // Permissions
-user_pref("media.autoplay.default", "5");
-user_pref("permissions.default.camera", "2");
-user_pref("permissions.default.desktop-notification", "2");
-user_pref("permissions.default.geo", "2");
-user_pref("permissions.default.microphone", "2");
-user_pref("permissions.default.xr", "2");
+user_pref("media.autoplay.default", 5);
+user_pref("permissions.default.camera", 2);
+user_pref("permissions.default.desktop-notification", 2);
+user_pref("permissions.default.geo", 2);
+user_pref("permissions.default.microphone", 2);
+user_pref("permissions.default.xr", 2);
 
 // Pocket
 user_pref("extensions.pocket.enabled", false);
@@ -43,7 +43,7 @@ user_pref("services.sync.prefs.sync.browser.newtabpage.activity-stream.section.h
 // Prefetching
 user_pref("network.dns.disablePrefetch", true);
 user_pref("network.dns.disablePrefetchFromHTTPS", true);
-user_pref("network.http.speculative-parallel-limit", "0");
+user_pref("network.http.speculative-parallel-limit", 0);
 user_pref("network.predictor.enabled", false);
 user_pref("network.predictor.enable-prefetch", false);
 user_pref("network.prefetch-next", false);