diff --git a/src/plugins/php/weechat-php.c b/src/plugins/php/weechat-php.c
index 4ee487561..9ea05d4cb 100644
--- a/src/plugins/php/weechat-php.c
+++ b/src/plugins/php/weechat-php.c
@@ -344,19 +344,8 @@ PHP_MINIT_FUNCTION(weechat)
     PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_UNSET_OK_RESET);
     PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_UNSET_OK_REMOVED);
     PHP_WEECHAT_CONSTANT(WEECHAT_CONFIG_OPTION_UNSET_ERROR);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_OTHER);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_CHAR);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_INTEGER);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_LONG);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_STRING);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_POINTER);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_TIME);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_HASHTABLE);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_SHARED_STRING);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HDATA_LIST_CHECK_POINTERS);
     PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_PROCESS_RUNNING);
     PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_PROCESS_ERROR);
-    PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_PROCESS_CHILD);
     PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_OK);
     PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_ADDRESS_NOT_FOUND);
     PHP_WEECHAT_CONSTANT(WEECHAT_HOOK_CONNECT_IP_ADDRESS_NOT_FOUND);