diff --git a/keyExchange/utils_test.go b/keyExchange/utils_test.go
index 927cdf958a7bb6983afdcdc79d6b6b4939347071..4fc72a604e50891d56c748a9c84272b7e7c1b2aa 100644
--- a/keyExchange/utils_test.go
+++ b/keyExchange/utils_test.go
@@ -98,10 +98,6 @@ func (t *testNetworkManagerGeneric) GetStoppable() stoppable.Stoppable {
 	return &stoppable.Multi{}
 }
 
-func (t *testNetworkManagerGeneric) GetE2EParams() params.E2ESessionParams {
-	return params.GetDefaultE2ESessionParams()
-}
-
 func InitTestingContextGeneric(i interface{}) (*storage.Session, interfaces.NetworkManager) {
 	switch i.(type) {
 	case *testing.T:
@@ -151,10 +147,6 @@ func (t *testNetworkManagerFullExchange) CheckGarbledMessages() {
 	return
 }
 
-func (t *testNetworkManagerFullExchange) GetE2EParams() params.E2ESessionParams {
-	return params.GetDefaultE2ESessionParams()
-}
-
 // Intended for alice to send to bob. Trigger's Bob's confirmation, chaining the operation
 // together
 func (t *testNetworkManagerFullExchange) SendE2E(m message.Send, p params.E2E) (