diff --git a/SOURCES/xulrunner-centos-default-prefs.js b/SOURCES/xulrunner-centos-default-prefs.js
new file mode 100644
index 0000000..6621dc5
--- /dev/null
+++ b/SOURCES/xulrunner-centos-default-prefs.js
@@ -0,0 +1,15 @@
+pref("app.update.enabled", false);
+pref("app.update.autoInstallEnabled", false);
+pref("browser.display.use_system_colors",   true);
+pref("browser.link.open_external",          3);
+pref("general.smoothScroll",                true);
+pref("general.useragent.vendor", "CentOS");
+pref("general.useragent.vendorSub", "RPM_VERREL");
+pref("intl.locale.matchOS", true);
+pref("network.manage-offline-status", true);
+pref("toolkit.networkmanager.disable", false);
+pref("offline.autoDetect", true);
+pref("toolkit.storage.synchronous", 0);
+pref("browser.startup.homepage", "http://www.centos.org");
+pref("startup.homepage_override_url", "http://www.centos.org");
+pref("startup.homepage_welcome_url", "http://www.centos.org");
diff --git a/SOURCES/xulrunner-redhat-default-prefs.js b/SOURCES/xulrunner-redhat-default-prefs.js
deleted file mode 100644
index 4d15c04..0000000
--- a/SOURCES/xulrunner-redhat-default-prefs.js
+++ /dev/null
@@ -1,15 +0,0 @@
-pref("app.update.enabled", false);
-pref("app.update.autoInstallEnabled", false);
-pref("browser.display.use_system_colors",   true);
-pref("browser.link.open_external",          3);
-pref("general.smoothScroll",                true);
-pref("general.useragent.vendor", "Red Hat");
-pref("general.useragent.vendorSub", "RPM_VERREL");
-pref("intl.locale.matchOS", true);
-pref("network.manage-offline-status", true);
-pref("toolkit.networkmanager.disable", false);
-pref("offline.autoDetect", true);
-pref("toolkit.storage.synchronous", 0);
-pref("browser.startup.homepage", "http://www.redhat.com");
-pref("startup.homepage_override_url", "http://www.redhat.com");
-pref("startup.homepage_welcome_url", "http://www.redhat.com");