diff --git a/mailpoet/lib/EmailEditor/Engine/SettingsController.php b/mailpoet/lib/EmailEditor/Engine/SettingsController.php
index 4a7c80025c..66500bb949 100644
--- a/mailpoet/lib/EmailEditor/Engine/SettingsController.php
+++ b/mailpoet/lib/EmailEditor/Engine/SettingsController.php
@@ -147,6 +147,12 @@ class SettingsController {
     // Enabling alignWide allows full width for specific blocks such as columns, heading, image, etc.
     $settings['alignWide'] = true;
 
+    // Disable gradients. We cannot render them in emails.
+    $settings['disableCustomGradients'] = true;
+    $settings['__experimentalFeatures']['color']['customGradient'] = false;
+    $settings['__experimentalFeatures']['color']['defaultGradients'] = false;
+    $settings['__experimentalFeatures']['color']['gradients'] = [];
+
     return $settings;
   }