diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c
index 69b2484d0d3..4f52bb65531 100644
--- a/ext/zlib/zlib.c
+++ b/ext/zlib/zlib.c
@@ -153,8 +153,9 @@ PHP_MINFO_FUNCTION(zlib)
 static gzFile php_gzopen_wrapper(char *path, char *mode, int options)
 {
 	FILE *f;
+	int issock=0, socketd=0;
 
-	f = php_fopen_wrapper(path, mode, options, NULL, NULL, NULL);
+	f = php_fopen_wrapper(path, mode, options, &issock, &socketd, NULL);
 
 	if (!f) {
 		return NULL;