diff --git a/src/Plugins/OrientationAnalysis/src/OrientationAnalysis/utilities/IntersectionUtilities.hpp b/src/Plugins/OrientationAnalysis/src/OrientationAnalysis/utilities/IntersectionUtilities.hpp
index 3961fa7ed6..e6dcce33c7 100644
--- a/src/Plugins/OrientationAnalysis/src/OrientationAnalysis/utilities/IntersectionUtilities.hpp
+++ b/src/Plugins/OrientationAnalysis/src/OrientationAnalysis/utilities/IntersectionUtilities.hpp
@@ -18,7 +18,7 @@ inline constexpr uint32_t height = 150;
  */
 using Vec3f = nx::core::Vec3<float>;
 
-inline float deg2rad(const float& deg)
+inline float deg2rad(float deg)
 {
   return deg * nx::core::Constants::k_PiOver180<float>;
 }