diff --git a/Common/Field/src/MagFieldFast.cxx b/Common/Field/src/MagFieldFast.cxx
index e652dffa396c5..5caad34d56dd4 100644
--- a/Common/Field/src/MagFieldFast.cxx
+++ b/Common/Field/src/MagFieldFast.cxx
@@ -238,7 +238,7 @@ bool MagFieldFast::Field(const math_utils::Point3D<double> xyz, double bxyz[3])
 bool MagFieldFast::GetSegment(float x, float y, float z, int& zSeg, int& rSeg, int& quadrant) const
 {
   // get segment of point location
-  const float zGridSpaceInv = 1.f / (kSolZMax * 2 / kNSolZRanges);
+  const float zGridSpaceInv = 1.f / (kSolZMax * 2 / (float)kNSolZRanges);
   zSeg = -1;
   if (z < kSolZMax) {
     if (z > -kSolZMax) {
diff --git a/Utilities/DataCompression/test/DataGenerator.h b/Utilities/DataCompression/test/DataGenerator.h
index 6c209f9007f6f..3fe0740ccbad8 100644
--- a/Utilities/DataCompression/test/DataGenerator.h
+++ b/Utilities/DataCompression/test/DataGenerator.h
@@ -154,8 +154,8 @@ class DataGenerator
     // pointer operator->() const {return &mValue;}
     // reference operator[](size_type n) const;
 
-    bool operator==(const self_type& other) { return mCount == other.mCount; }
-    bool operator!=(const self_type& other) { return not(*this == other); }
+    bool operator==(const self_type& other) const { return mCount == other.mCount; }
+    bool operator!=(const self_type& other) const { return not(*this == other); }
 
    private:
     const ContainerT& mParent;