diff --git a/php/Spyc.php b/php/Spyc.php
index 7a0c2828..aac9a190 100644
--- a/php/Spyc.php
+++ b/php/Spyc.php
@@ -755,7 +755,7 @@ class Spyc {
       return $this->addArrayInline ($incoming_data, $incoming_indent);
 
     $key = key ($incoming_data);
-    $value = \WP_CLI\Utils\get_flag_value( $incoming_data, $key );
+    $value = \EE_CLI\Utils\get_flag_value( $incoming_data, $key );
     if ($key === '__!YAMLZero') $key = '0';
 
     if ($incoming_indent == 0 && !$this->_containsGroupAlias && !$this->_containsGroupAnchor) { // Shortcut for root-level values.