diff --git a/src/include/unit.h b/src/include/unit.h
index 85c503864..c0547bece 100644
--- a/src/include/unit.h
+++ b/src/include/unit.h
@@ -841,6 +841,8 @@ extern void DrawSelectionCorners(const Unit* unit,const UnitType* type
 
     /// Load the decorations (health,mana) of units
 extern void LoadDecorations(void);
+    /// Clean the decorations (health,mana) of units
+extern void CleanDecorations(void);
     /// Draw all units visible on map
 extern void DrawUnits(void);