diff --git a/subprojects/ncsid/test/net_iface_mock.cpp b/subprojects/ncsid/test/net_iface_mock.cpp
index 5e2d223..88d3177 100644
--- a/subprojects/ncsid/test/net_iface_mock.cpp
+++ b/subprojects/ncsid/test/net_iface_mock.cpp
@@ -20,7 +20,7 @@
 namespace mock
 {
 
-int IFace::bind_sock(int sockfd, struct sockaddr_ll*) const
+int IFace::bind_sock(int sockfd) const
 {
     bound_socks.push_back(sockfd);
     return 0;
diff --git a/subprojects/ncsid/test/net_iface_mock.h b/subprojects/ncsid/test/net_iface_mock.h
index 118ca03..a8a5be1 100644
--- a/subprojects/ncsid/test/net_iface_mock.h
+++ b/subprojects/ncsid/test/net_iface_mock.h
@@ -29,7 +29,7 @@
   public:
     IFace() : net::IFaceBase("mock0") {}
     explicit IFace(const std::string& name) : net::IFaceBase(name) {}
-    int bind_sock(int sockfd, struct sockaddr_ll* saddr) const override;
+    int bind_sock(int sockfd) const override;
 
     mutable std::vector<int> bound_socks;
     int index;