diff --git a/crt/aws-crt-ffi b/crt/aws-crt-ffi
index a76a837..406a1d8 160000
--- a/crt/aws-crt-ffi
+++ b/crt/aws-crt-ffi
@@ -1 +1 @@
-Subproject commit a76a837a8d30d18abc9a04b78c785e93f106d9c6
+Subproject commit 406a1d8fd2af4197528802c680715af8ca566e41
diff --git a/ext/php_aws_crt.h b/ext/php_aws_crt.h
index 97a47fa..a1fd37c 100644
--- a/ext/php_aws_crt.h
+++ b/ext/php_aws_crt.h
@@ -60,7 +60,7 @@ ZEND_EXTERN_MODULE_GLOBALS(awscrt)
 #    define XRETURN_STRING(s) RETURN_STRING(s, 1)
 #    define XRETVAL_STRINGL(s, l) RETVAL_STRINGL(s, l, 1)
 #    define XRETVAL_STRING(s) RETVAL_STRING(s, 1)
-// #    define zend_error_noreturn zend_error
+#    define zend_error_noreturn zend_error
 #endif /* PHP 5.x */
 
 #include "api.h"