diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..ad02ab6b15c35ca3d9ee102a00f627c06699cc15
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,6 @@
+.cadence/
+*.log
+*.run
+*.state
+*.State
+*.save
diff --git a/inverseur/setup.csh b/inverseur/setup.csh
index 9bae6f260974b72aa54c8ac03a8ba1036d925459..a7bab8361cd7bc9567f15516a052e0dfb2a56c4c 100644
--- a/inverseur/setup.csh
+++ b/inverseur/setup.csh
@@ -65,5 +65,7 @@ alias virtuoso "virtuoso -log virtuoso.log"
 source /CMC/scripts/cadence.mmsim15.10.518.csh
 
 # PVS
-setenv CMC_CDS_PVS_HOME /CMC/tools/cadence/PVS16.12.000_${CMC_CDS_ARCH}
-setenv PATH ${CMC_CDS_PVS_HOME}/bin:$PATH
+source ${CMC_HOME}/scripts/cadence.pvs16.15.000.csh
+
+# QUANTUS QRC
+source ${CMC_HOME}/scripts/cadence.ext19.10.000.csh