diff --git a/benchmarks/a2a_facade_bench.py b/benchmarks/a2a_facade_bench.py
index 78b03fc7c..19580d5d6 100644
--- a/benchmarks/a2a_facade_bench.py
+++ b/benchmarks/a2a_facade_bench.py
@@ -76,13 +76,12 @@ class VersionNegotiationSuite:
 
     def setup(self) -> None:
         self.negotiator = A2aVersionNegotiator()
-        self.current_version = self.negotiator.get_current()
 
     def time_negotiate_supported(self) -> None:
-        self.negotiator.negotiate(self.current_version)
+        self.negotiator.negotiate("1.0")
 
     def time_is_supported_true(self) -> None:
-        self.negotiator.is_supported(self.current_version)
+        self.negotiator.is_supported("1.0")
 
     def time_is_supported_false(self) -> None:
         self.negotiator.is_supported("99.0")