diff --git a/projects/mtg/src/GuiCombat.cpp b/projects/mtg/src/GuiCombat.cpp
index 5b879c5f6..aaae9f013 100644
--- a/projects/mtg/src/GuiCombat.cpp
+++ b/projects/mtg/src/GuiCombat.cpp
@@ -292,8 +292,8 @@ void GuiCombat::shiftRight( DamagerDamaged* oldActive )
 
 bool GuiCombat::didClickOnButton( Pos buttonPosition, int& x, int& y)
 {
-    int x1 = buttonPosition.x - MARGIN;
-    int y1 = buttonPosition.y;
+    int x1 = static_cast<int>(buttonPosition.x - MARGIN);
+    int y1 = static_cast<int>(buttonPosition.y);
     int x2 = static_cast<int>(buttonPosition.x + buttonPosition.width);
     int y2 = static_cast<int>(buttonPosition.y + buttonPosition.height);
     if ( (x >= x1 && x < x2) && (y >= y1 && y < y2))