diff --git a/ext/opcache/zend_accelerator_hash.c b/ext/opcache/zend_accelerator_hash.c
index 5554266b94a..5198c0b3b78 100644
--- a/ext/opcache/zend_accelerator_hash.c
+++ b/ext/opcache/zend_accelerator_hash.c
@@ -189,7 +189,7 @@ zend_accel_hash_entry* zend_accel_hash_find_entry(const zend_accel_hash *accel_h
 	return (zend_accel_hash_entry *)zend_accel_hash_find_ex(accel_hash, key, false);
 }
 
-int zend_accel_hash_unlink(zend_accel_hash *accel_hash, zend_string *key)
+zend_result zend_accel_hash_unlink(zend_accel_hash *accel_hash, zend_string *key)
 {
 	zend_ulong hash_value;
 	zend_ulong index;
diff --git a/ext/opcache/zend_accelerator_hash.h b/ext/opcache/zend_accelerator_hash.h
index 962dcc145cf..2f919738538 100644
--- a/ext/opcache/zend_accelerator_hash.h
+++ b/ext/opcache/zend_accelerator_hash.h
@@ -79,7 +79,7 @@ zend_accel_hash_entry* zend_accel_hash_find_entry(
 		const zend_accel_hash        *accel_hash,
 		zend_string            *key);
 
-int zend_accel_hash_unlink(
+zend_result zend_accel_hash_unlink(
 		zend_accel_hash        *accel_hash,
 		zend_string            *key);