diff --git a/inc/manager.php b/inc/manager.php
index 490191e9..223da1c1 100644
--- a/inc/manager.php
+++ b/inc/manager.php
@@ -138,7 +138,9 @@ public function should_replace() {
 		if ( array_key_exists( 'elementor-preview', $_GET ) && ! empty( $_GET['elementor-preview'] ) ) {
 			return false; // @codeCoverageIgnore
 		}
-
+		if ( array_key_exists( 'ct_builder', $_GET ) && $_GET['ct_builder'] == 'true' ) {
+			return false; // @codeCoverageIgnore
+		}
 		if ( class_exists( 'FLBuilderModel', false ) ) {
 			$post_data = FLBuilderModel::get_post_data();
 			if ( isset( $_GET['fl_builder'] ) || isset( $post_data['fl_builder'] ) ) {