diff --git a/src/Window.cpp b/src/Window.cpp
index 31cbb3ce..66035f42 100644
--- a/src/Window.cpp
+++ b/src/Window.cpp
@@ -265,6 +265,16 @@ void CWindow::onUnmap() {
 }
 
 void CWindow::onMap() {
+
+    // JIC, reset the callbacks. If any are set, we'll make sure they are cleared so we don't accidentally unset them. (In case a window got remapped)
+    m_vRealPosition.resetAllCallbacks();
+    m_vRealSize.resetAllCallbacks();
+    m_cRealBorderColor.resetAllCallbacks();
+    m_fActiveInactiveAlpha.resetAllCallbacks();
+    m_fAlpha.resetAllCallbacks();
+    m_cRealShadowColor.resetAllCallbacks();
+    m_fDimPercent.resetAllCallbacks();
+
     m_vRealPosition.registerVar();
     m_vRealSize.registerVar();
     m_cRealBorderColor.registerVar();
diff --git a/src/helpers/AnimatedVariable.hpp b/src/helpers/AnimatedVariable.hpp
index 2c2c3ccf..ab1dcf42 100644
--- a/src/helpers/AnimatedVariable.hpp
+++ b/src/helpers/AnimatedVariable.hpp
@@ -205,6 +205,14 @@ public:
         m_bRemoveBeginAfterRan = remove;
     }
 
+    /*  resets all callbacks. Does not call any. */
+    void resetAllCallbacks() {
+        m_fBeginCallback = nullptr;
+        m_fEndCallback = nullptr;
+        m_bRemoveBeginAfterRan = false;
+        m_bRemoveEndAfterRan = false;
+    }
+
 private:
 
     Vector2D        m_vValue = Vector2D(0,0);