diff --git a/ext/session/tests/gh7787.phpt b/ext/session/tests/gh7787.phpt
index b38398827b..4062e728ef 100644
--- a/ext/session/tests/gh7787.phpt
+++ b/ext/session/tests/gh7787.phpt
@@ -81,10 +81,10 @@ public function updateTimestamp($sessid, $sessdata): bool {
 
 ?>
 --EXPECTF--
-Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: , handler: MySessionHandler::write) in %s on line %d
+Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /tmp, handler: MySessionHandler::write) in %s on line %d
 
-Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: , handler: MySessionHandler::updateTimestamp) in %s on line %d
+Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /tmp, handler: MySessionHandler::updateTimestamp) in %s on line %d
 
-Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: , handler: write) in %s on line %d
+Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /tmp, handler: write) in %s on line %d
 
-Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: , handler: update_timestamp) in %s on line %d
+Warning: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /tmp, handler: update_timestamp) in %s on line %d