diff --git a/inverseur/setup.csh b/inverseur/setup.csh
index a7bab8361cd7bc9567f15516a052e0dfb2a56c4c..6513e992230334c3f2bc11ea17c7bf9ce2012ed1 100644
--- a/inverseur/setup.csh
+++ b/inverseur/setup.csh
@@ -58,11 +58,11 @@ setenv DD_DONT_DO_OS_LOCKS  set
 setenv DD_USE_LIBDEFS       no
 
 # VIRTUOSO
-source ${CMC_HOME}/scripts/cadence.ic617.csh
+source ${CMC_HOME}/scripts/cadence.ic06.18.020.csh
 alias virtuoso "virtuoso -log virtuoso.log"
 
 # MMSIM (spectre)
-source /CMC/scripts/cadence.mmsim15.10.518.csh
+source ${CMC_HOME}/scripts/cadence.mmsim15.10.518.csh
 
 # PVS
 source ${CMC_HOME}/scripts/cadence.pvs16.15.000.csh