diff --git a/tests/net/lib/lwm2m/lwm2m_engine/src/stubs.c b/tests/net/lib/lwm2m/lwm2m_engine/src/stubs.c
index 0958d75a54a..55573eda168 100644
--- a/tests/net/lib/lwm2m/lwm2m_engine/src/stubs.c
+++ b/tests/net/lib/lwm2m/lwm2m_engine/src/stubs.c
@@ -129,7 +129,7 @@ int z_impl_zsock_poll(struct zsock_pollfd *fds, int nfds, int poll_timeout)
 	return 0;
 }
 
-int z_impl_zsock_fcntl(int sock, int cmd, int flags)
+int z_impl_zsock_fcntl_impl(int sock, int cmd, int flags)
 {
 	return 0;
 }