diff --git a/Common/include/CConfig.hpp b/Common/include/CConfig.hpp
index 4c4c50fe0ac..ff713cc20d6 100644
--- a/Common/include/CConfig.hpp
+++ b/Common/include/CConfig.hpp
@@ -5360,11 +5360,6 @@ class CConfig {
    */
   TURBO_INTERFACE_KIND GetKind_TurboInterface(unsigned short interfaceIndex) const { return Kind_TurboInterface[interfaceIndex]; }
 
-  /*!
-   * \brief Sets marker kind for an interface marker in turbomachinery problem
-   */
-  void SetKind_TurboInterface(unsigned short interfaceIndex, TURBO_INTERFACE_KIND TurboInterfaceKind) {Kind_TurboInterface[interfaceIndex] = TurboInterfaceKind ;}
-
   /*!
    * \brief get outlet bounds name for Turbomachinery performance calculation.
    * \return name of the bound.
diff --git a/Common/src/CConfig.cpp b/Common/src/CConfig.cpp
index c4eae90905f..276c66ebf60 100644
--- a/Common/src/CConfig.cpp
+++ b/Common/src/CConfig.cpp
@@ -6072,19 +6072,19 @@ void CConfig::SetMarkers(SU2_COMPONENT val_software) {
       if (Marker_MixingPlaneInterface != nullptr){ // Necessary in cases where no mixing plane interfaces are defined
         if (Marker_CfgFile_MixingPlaneInterface[iMarker_CfgFile] != 0) { //Is a mixing plane
           /*--- Find which list position this marker is in turbomachinery markers ---*/
-          const auto* target = std::find(&Marker_Turbomachinery[0], &Marker_Turbomachinery[nMarker_Turbomachinery*2-1], Marker_CfgFile_TagBound[iMarker_CfgFile]);
+          const auto* target = std::find(Marker_Turbomachinery, &Marker_Turbomachinery[nMarker_Turbomachinery*2-1], Marker_CfgFile_TagBound[iMarker_CfgFile]);
           const auto target_index = target - Marker_Turbomachinery;
           /*--- Assert that we find the marker within the turbomachienry markers ---*/
           assert(target != &Marker_Turbomachinery[nMarker_Turbomachinery*2-1]);
           /*--- Assign the correct interface ---*/
-          SetKind_TurboInterface(target_index - 1, TURBO_INTERFACE_KIND::MIXING_PLANE); // Need to subtract 1 from index as to not consider the inlet an interface
+          Kind_TurboInterface[target_index-1] = TURBO_INTERFACE_KIND::MIXING_PLANE; // Need to subtract 1 from index as to not consider the inlet an interface
         }
       }
       if (Marker_Fluid_InterfaceBound != nullptr){ // No fluid interfaces are defined in the config file (nullptr if no interfaces defined)
         if (Marker_CfgFile_KindBC[iMarker_CfgFile] == BC_TYPE::FLUID_INTERFACE) { // iMarker_CfgFile is a fluid interface
-          const auto* target = std::find(&Marker_Turbomachinery[0], &Marker_Turbomachinery[nMarker_Turbomachinery*2-1], Marker_CfgFile_TagBound[iMarker_CfgFile]);
+          const auto* target = std::find(Marker_Turbomachinery, &Marker_Turbomachinery[nMarker_Turbomachinery*2-1], Marker_CfgFile_TagBound[iMarker_CfgFile]);
           const auto target_index = target - Marker_Turbomachinery;
-          SetKind_TurboInterface(target_index-1, TURBO_INTERFACE_KIND::FROZEN_ROTOR);
+          Kind_TurboInterface[target_index-1] = TURBO_INTERFACE_KIND::FROZEN_ROTOR;
         }
       }
     }