diff --git a/src/db/db/dbNetlistSpiceReader.cc b/src/db/db/dbNetlistSpiceReader.cc
index ce72c7c9d..b6f6f5c57 100644
--- a/src/db/db/dbNetlistSpiceReader.cc
+++ b/src/db/db/dbNetlistSpiceReader.cc
@@ -231,7 +231,7 @@ void NetlistSpiceReader::finish ()
 
   //  purge nets with single connections (this way unconnected pins can be realized)
   if (mp_netlist) {
-    // @@@ mp_netlist->purge_nets ();
+    mp_netlist->purge_nets ();
   }
 
   mp_stream.reset (0);
@@ -611,7 +611,7 @@ std::string NetlistSpiceReader::read_name (tl::Extractor &ex)
 {
   //  TODO: allow configuring Spice reader as case sensitive?
   //  this is easy to do: just avoid to_upper here:
-#if 0 // @@@
+#if 1
   return tl::to_upper_case (read_name_with_case (ex));
 #else
   return read_name_with_case (ex);
diff --git a/testdata/lvs/vexriscv.lvs b/testdata/lvs/vexriscv.lvs
index be68c6c96..79d4768fe 100644
--- a/testdata/lvs/vexriscv.lvs
+++ b/testdata/lvs/vexriscv.lvs
@@ -87,8 +87,8 @@ connect_implicit("VSS")
 
 netlist.flatten_circuit("*_{x0,x1,x2,x4}")
 
-same_device_classes("PMOS", "tp")
-same_device_classes("NMOS", "tn")
+same_device_classes("PMOS", "TP")
+same_device_classes("NMOS", "TN")
 
 # Ignore all caps from the schematic
 same_device_classes(nil, "CAP")