diff --git a/src/TrayIcon.cpp b/src/TrayIcon.cpp
index 44bfb6ca..33e1e787 100644
--- a/src/TrayIcon.cpp
+++ b/src/TrayIcon.cpp
@@ -128,6 +128,8 @@ TrayIcon::setUnreadCount(int count)
         setIcon(QIcon(i));
         previousCount = count;
     }
+#else
+    (void)previousCount;
 #endif
 
     QString toolTip = QLatin1String("nheko");