diff --git a/MathLib/LinAlg/VectorNorms.h b/MathLib/LinAlg/VectorNorms.h
index 8ea94d8ad7a7abf7a6f07483f53470ebe0bac718..3df3d0374d3791ababfdd6dd159f67b2d1c3c10d 100644
--- a/MathLib/LinAlg/VectorNorms.h
+++ b/MathLib/LinAlg/VectorNorms.h
@@ -23,7 +23,7 @@ namespace MathLib {
 
 double normEuklid (double const * const vec, std::size_t n)
 {
-	return sqrt (scpr (vec, vec, n));
+	return sqrt (scalarProduct (vec, vec, n));
 }
 
 } // end namespace MathLib