diff --git a/aerodynamic_analysis/src/methods/liftingLineForTAW.cpp b/aerodynamic_analysis/src/methods/liftingLineForTAW.cpp
index 834def0d6e353efe0e51bec6fe1bd69801465a6f..529559c230536313bc70196c42276a5f28e2ff10 100644
--- a/aerodynamic_analysis/src/methods/liftingLineForTAW.cpp
+++ b/aerodynamic_analysis/src/methods/liftingLineForTAW.cpp
@@ -825,7 +825,7 @@ double liftingLineForTAW::getFuselageCM_AeroCenterCorrection(const uint16_t& mac
                          * (myAcftPt->theFuselage.at(0).maxWidth * myAcftPt->theFuselage.at(0).maxHeight * l_fn)
                          / (myAcftPt->Sref * myAcftPt->theWing.at(0).l_mu_right);
                          */
-    double delta_fus_1 = - 1.8 / (convertRadian(DEGREE, myLL_vec.at(machID).theLLOutputPt->dCLtodAoA_wf))
+    double delta_fus_1 = - 1.8 / (convertUnit(RADIAN, DEGREE, myLL_vec.at(machID).theLLOutputPt->dCLtodAoA_wf))
                          * (geom2::measure::width_max(theFuselage) * geom2::measure::height_max(theFuselage) * l_fn)
                          / (geom2::measure::reference_area(liftingSurfaces.front()) * geom2::measure::mean_aerodynamic_chord(liftingSurfaces.front()));
     // [Tor13] (E-38): delta_f2 -> accounts for lift loss in the region where wing/fuselage lift carry-over is concentrated