diff --git a/php_yaf.h b/php_yaf.h
index 9cd6e3a7..6c1174e4 100644
--- a/php_yaf.h
+++ b/php_yaf.h
@@ -74,7 +74,11 @@ extern zend_module_entry yaf_module_entry;
 #else
 #define YAF_WRITE_HANDLER       zval *
 #define YAF_WHANDLER_RET(zv)    return zv
+#if PHP_VERSION_ID >= 80000
 HashTable *yaf_fake_get_gc(zend_object *zobj, zval **table, int *n);
+#else
+HashTable *yaf_fake_get_gc(zval *zobj, zval **table, int *n);
+#endif
 #endif
 
 #if PHP_VERSION_ID < 80000
diff --git a/yaf.c b/yaf.c
index d59cdfe5..e7e1b9d8 100644
--- a/yaf.c
+++ b/yaf.c
@@ -72,7 +72,11 @@ void yaf_iterator_dtor(zend_object_iterator *iter) /* {{{ */ {
 /* }}} */
 
 #if PHP_VERSION_ID >= 70400
+#if PHP_VERSION_ID >= 80000
 HashTable *yaf_fake_get_gc(zend_object *zobj, zval **table, int *n) /* {{{ */ {
+#else
+HashTable *yaf_fake_get_gc(zval *zobj, zval **table, int *n) /* {{{ */ {
+#endif
 	*n = 0;
 	*table = NULL;
 	return NULL;