diff --git a/dot/bashrc b/dot/bashrc
index 519a210..554c6af 100644
--- a/dot/bashrc
+++ b/dot/bashrc
@@ -50,4 +50,4 @@ fi
 if [ -d $HOME/PyVehicle/classes ]; then
   export PYTHONPATH=$PYTHONPATH:$HOME/PyVehicle/classes:$HOME/PyVehicle/classes/j2735
 fi
-
+export NTCNA_DVI_PATH=$HOME/PyVehicle/ntcna_dvihmi