diff --git a/src/ui/CSimpleSlider.cpp b/src/ui/CSimpleSlider.cpp
index 6e5ee68..9364f1c 100644
--- a/src/ui/CSimpleSlider.cpp
+++ b/src/ui/CSimpleSlider.cpp
@@ -127,6 +127,12 @@ void CSimpleSlider::LoadXML(XMLNode* node, CStatus* status) {
     }
 }
 
+void CSimpleSlider::OnLayerHide() {
+    this->m_buttonDown = 0;
+
+    this->CSimpleFrame::OnLayerHide();
+}
+
 void CSimpleSlider::OnLayerUpdate(float elapsedSec) {
     this->CSimpleFrame::OnLayerUpdate(elapsedSec);
 
diff --git a/src/ui/CSimpleSlider.hpp b/src/ui/CSimpleSlider.hpp
index 7e9b9c7..de0d42d 100644
--- a/src/ui/CSimpleSlider.hpp
+++ b/src/ui/CSimpleSlider.hpp
@@ -33,6 +33,7 @@ class CSimpleSlider : public CSimpleFrame {
         virtual bool IsA(int32_t type);
         virtual int32_t GetScriptMetaTable();
         virtual void LoadXML(XMLNode* node, CStatus* status);
+        virtual void OnLayerHide();
         virtual void OnLayerUpdate(float elapsedSec);
 
         // Member functions