diff --git a/src/colnod/syncmanager.h b/src/colnod/syncmanager.h
index de1387e..55f095b 100644
--- a/src/colnod/syncmanager.h
+++ b/src/colnod/syncmanager.h
@@ -10,8 +10,8 @@ class SyncManager : public QObject
     Q_OBJECT
 
 public:
+    explicit SyncManager(bool dryMode);
 
-    SyncManager(bool dryMode);
     bool init();
     void run();