diff --git a/tests/mock/sysrepo_subscription.hpp b/tests/mock/sysrepo_subscription.hpp
index dce6506..0102d1b 100644
--- a/tests/mock/sysrepo_subscription.hpp
+++ b/tests/mock/sysrepo_subscription.hpp
@@ -27,7 +27,7 @@
 
 class SysrepoSubscription {
 public:
-    SysrepoSubscription(Recorder* rec);
+    SysrepoSubscription(const std::string& moduleName, Recorder* rec = nullptr);
 
 private:
     std::shared_ptr<sysrepo::Connection> m_connection;