diff --git a/src/modules/sni/host.cpp b/src/modules/sni/host.cpp
index fff8e019..0bbd4d2f 100644
--- a/src/modules/sni/host.cpp
+++ b/src/modules/sni/host.cpp
@@ -19,9 +19,13 @@ Host::Host(const std::size_t id, const Json::Value& config, const Bar& bar,
 
 Host::~Host() {
   if (bus_name_id_ > 0) {
-    Gio::DBus::unwatch_name(bus_name_id_);
+    Gio::DBus::unown_name(bus_name_id_);
     bus_name_id_ = 0;
   }
+  if (watcher_id_ > 0) {
+    Gio::DBus::unwatch_name(watcher_id_);
+    watcher_id_ = 0;
+  }
   g_cancellable_cancel(cancellable_);
   g_clear_object(&cancellable_);
   g_clear_object(&watcher_);
diff --git a/src/modules/sni/watcher.cpp b/src/modules/sni/watcher.cpp
index 663fdcdc..dfd076ef 100644
--- a/src/modules/sni/watcher.cpp
+++ b/src/modules/sni/watcher.cpp
@@ -14,6 +14,10 @@ Watcher::Watcher()
       watcher_(sn_watcher_skeleton_new()) {}
 
 Watcher::~Watcher() {
+  if (hosts_ != nullptr) {
+    g_slist_free_full(hosts_, gfWatchFree);
+    hosts_ = nullptr;
+  }
   if (items_ != nullptr) {
     g_slist_free_full(items_, gfWatchFree);
     items_ = nullptr;