diff --git a/src/BRepMesh/BRepMesh_PairOfIndex.hxx b/src/BRepMesh/BRepMesh_PairOfIndex.hxx
index 362f0358ce..df269e1240 100755
--- a/src/BRepMesh/BRepMesh_PairOfIndex.hxx
+++ b/src/BRepMesh/BRepMesh_PairOfIndex.hxx
@@ -38,7 +38,7 @@ public:
   BRepMesh_PairOfIndex(const BRepMesh_PairOfIndex& theOther)
   {
     myIndx1 = theOther.myIndx1;
-    myIndx1 = theOther.myIndx2;
+    myIndx2 = theOther.myIndx2;
   }
 
   //! Clear indices