diff --git a/WordPress/src/main/java/org/wordpress/android/ui/prefs/SiteSettingsFragment.java b/WordPress/src/main/java/org/wordpress/android/ui/prefs/SiteSettingsFragment.java
index f634cf2fed35..5b553bc3adc6 100644
--- a/WordPress/src/main/java/org/wordpress/android/ui/prefs/SiteSettingsFragment.java
+++ b/WordPress/src/main/java/org/wordpress/android/ui/prefs/SiteSettingsFragment.java
@@ -1191,7 +1191,7 @@ public void initPreferences() {
      * posts" on this screen), not only at first inflation.
      */
     private void refreshGutenbergKitToggleAvailability() {
-        if (mGutenbergKitPref == null) return;
+        if (mGutenbergKitPref == null || mSite == null) return;
         if (mSiteSettingsProvider.isBlockEditorDefault(mSite)) {
             mGutenbergKitPref.setEnabled(true);
             mGutenbergKitPref.setSummary(R.string.site_settings_gutenberg_kit_enabled_summary);