diff --git a/src/Widget.cpp b/src/Widget.cpp
index c1c7a10..e9fb7bb 100644
--- a/src/Widget.cpp
+++ b/src/Widget.cpp
@@ -49,7 +49,12 @@ Widget::~Widget()
 {
     if (m_Widget)
     {
-        LOG("Destroy widget and its children");
+        // LOG("Destroy widget and its children");
+        for (guint timeout : m_Timeouts)
+        {
+            g_source_remove(timeout);
+        }
+        m_Timeouts.clear();
         m_Childs.clear();
         gtk_widget_destroy(m_Widget);
     }
@@ -178,7 +183,8 @@ void Widget::ApplyPropertiesToWidget()
     // Apply style
     auto style = gtk_widget_get_style_context(m_Widget);
     gtk_style_context_add_class(style, m_CssClass.c_str());
-    for (auto& cssClass : m_AdditionalClasses) {
+    for (auto& cssClass : m_AdditionalClasses)
+    {
         gtk_style_context_add_class(style, cssClass.c_str());
     }
 
diff --git a/src/Widget.h b/src/Widget.h
index e58c232..a3ee2af 100644
--- a/src/Widget.h
+++ b/src/Widget.h
@@ -135,6 +135,7 @@ public:
         {
             TimerCallback<TWidget> timeoutFn;
             Widget* thisWidget;
+            guint id;
         };
         TimerPayload* payload = new TimerPayload();
         payload->thisWidget = this;
@@ -145,6 +146,7 @@ public:
             TimerResult result = payload->timeoutFn(*(TWidget*)payload->thisWidget);
             if (result == TimerResult::Delete)
             {
+                payload->thisWidget->m_Timeouts.erase(payload->id);
                 delete payload;
                 return false;
             }
@@ -157,7 +159,8 @@ public:
                 return;
             }
         }
-        g_timeout_add(timeoutMS, +fn, payload);
+        payload->id = g_timeout_add(timeoutMS, +fn, payload);
+        m_Timeouts.insert(payload->id);
     }
 
     GtkWidget* Get() { return m_Widget; };
@@ -182,6 +185,8 @@ protected:
     Transform m_VerticalTransform;   // Y
 
     Callback<Widget> m_OnCreate;
+
+    std::unordered_set<guint> m_Timeouts;
 };
 
 class Box : public Widget