diff --git a/src/transport/MultiTransport.cpp b/src/transport/MultiTransport.cpp
index 84e9a5b93..e8464ab2e 100644
--- a/src/transport/MultiTransport.cpp
+++ b/src/transport/MultiTransport.cpp
@@ -513,7 +513,7 @@ void MultiTransport::getMultiDiffCoeffs(const size_t ld, doublereal* const d)
 
     // update the binary diffusion coefficients
     update_T();
-    updateDiff_T();
+    updateThermal_T();
 
     // evaluate L0000 if the temperature or concentrations have
     // changed since it was last evaluated.