diff --git a/ext/opcache/shared_alloc_win32.c b/ext/opcache/shared_alloc_win32.c
index 141c95d80e1..6ba608d7737 100644
--- a/ext/opcache/shared_alloc_win32.c
+++ b/ext/opcache/shared_alloc_win32.c
@@ -206,7 +206,7 @@ static int create_segments(size_t requested_size, zend_shared_segment ***shared_
 			/* Mapping failed, wait for mapping object to get freed and retry */
             CloseHandle(memfile);
 			memfile = NULL;
-			if (++map_retries < MAX_MAP_RETRIES) {
+			if (++map_retries >= MAX_MAP_RETRIES) {
 				break;
 			}
 			zend_shared_alloc_unlock_win32();