diff --git a/benchmarks/basic_commands.py b/benchmarks/basic_commands.py
index 5ea9f59e7dacfb904f45cef6972aae3442536e51_YmVuY2htYXJrcy9iYXNpY19jb21tYW5kcy5weQ==..80be489a3615cd5a071d1e81c57d14499c1bb2b7_YmVuY2htYXJrcy9iYXNpY19jb21tYW5kcy5weQ== 100644
--- a/benchmarks/basic_commands.py
+++ b/benchmarks/basic_commands.py
@@ -98,6 +98,10 @@
         time = self._execute("id", "-r", ". ")
         return time
 
+    def time_manifest_all(self, *args, **kwargs):
+        time = self._execute("manifest", "--all")
+        return time
+
 
 class LogTimeTestSuite(BaseNChangesetsTestSuite):