diff --git a/src/Mod/CAM/libarea/Adaptive.cpp b/src/Mod/CAM/libarea/Adaptive.cpp
index d4056f8312..82b9e0944d 100644
--- a/src/Mod/CAM/libarea/Adaptive.cpp
+++ b/src/Mod/CAM/libarea/Adaptive.cpp
@@ -1467,7 +1467,7 @@ double Adaptive2d::CalcCutArea(
 
         vector<DoublePoint> polygon;
         for (const auto p : path) {
-            polygon.push_back({p.X, p.Y});
+            polygon.push_back({(double)p.X, (double)p.Y});
         }
         polygons.push_back(polygon);
     }