diff --git a/MaterialLib/SolidModels/CreepBGRa.cpp b/MaterialLib/SolidModels/CreepBGRa.cpp
index 2d0356b1daf353de1bf2b35206f94cf28587c3f6..8cf369dc4a60c3aec41c01baaa348fc343e7bbb4 100644
--- a/MaterialLib/SolidModels/CreepBGRa.cpp
+++ b/MaterialLib/SolidModels/CreepBGRa.cpp
@@ -53,7 +53,7 @@ CreepBGRa<DisplacementDim>::integrateStress(
     KelvinVector s_n1;
     auto const update_jacobian = [&](JacobianMatrix& jacobian) {
         s_n1 = deviatoric_matrix * solution;
-        double const norm_s_n1 = Invariants::Norm(s_n1);
+        double const norm_s_n1 = Invariants::FrobeniusNorm(s_n1);
         pow_norm_s_n1_n_minus_one_2b_G =
             2.0 * b * this->_mp.mu(t, x) * std::pow(norm_s_n1, _n - 1);
         jacobian =
diff --git a/MathLib/KelvinVector-impl.h b/MathLib/KelvinVector-impl.h
index 2ae0a692bced5f1f6b4671c7d76f68f5530a296e..5baca5d3eece4149d2043adb381e5153c51cf436 100644
--- a/MathLib/KelvinVector-impl.h
+++ b/MathLib/KelvinVector-impl.h
@@ -23,7 +23,7 @@ double Invariants<KelvinVectorSize>::equivalentStress(
 }
 
 template <int KelvinVectorSize>
-double Invariants<KelvinVectorSize>::Norm(
+double Invariants<KelvinVectorSize>::FrobeniusNorm(
     Eigen::Matrix<double, KelvinVectorSize, 1> const& deviatoric_v)
 {
     return std::sqrt(deviatoric_v.transpose() * deviatoric_v);
diff --git a/MathLib/KelvinVector.h b/MathLib/KelvinVector.h
index a96eeb2048fc442fb3809844e41cb7739898c356..d7f9aded81d009cb3267ae2c30b3e1aafac3fcae 100644
--- a/MathLib/KelvinVector.h
+++ b/MathLib/KelvinVector.h
@@ -88,7 +88,7 @@ struct Invariants final
         Eigen::Matrix<double, KelvinVectorSize, 1> const& deviatoric_v);
 
     /// Get the norm of the deviatoric stress.
-    static double Norm(
+    static double FrobeniusNorm(
         Eigen::Matrix<double, KelvinVectorSize, 1> const& deviatoric_v);
 
     /// Second invariant of deviatoric tensor.
diff --git a/ProcessLib/ThermoMechanics/ThermoMechanicsFEM.h b/ProcessLib/ThermoMechanics/ThermoMechanicsFEM.h
index f12afc8ffcb3d9c4d8cc1d73574b35e8ab681201..5d65fbbc0bcc5d43b25d916d6a15be5905869d55 100644
--- a/ProcessLib/ThermoMechanics/ThermoMechanicsFEM.h
+++ b/ProcessLib/ThermoMechanics/ThermoMechanicsFEM.h
@@ -299,7 +299,7 @@ public:
                 MaterialLib::Solids::ConstitutiveModel::CreepBGRa)
             {
                 auto const s = Invariants::deviatoric_projection * sigma;
-                double const norm_s = Invariants::Norm(s);
+                double const norm_s = Invariants::FrobeniusNorm(s);
                 const double creep_coefficient =
                     _process_data.material->getTemperatureRelatedCoefficient(
                         t, dt, x_position,