diff --git a/runtest/nfs b/runtest/nfs
index 19f2344..7bee16f 100644
--- a/runtest/nfs
+++ b/runtest/nfs
@@ -2,7 +2,11 @@
 #
 # PLEASE READ THE README FILE IN /nfs BEFORE RUNNING THESE.
 #
-nfs01 export VERSION SOCKET_TYPE; TCbin=$LTPROOT/testcases/bin nfs01
+nfs3_01 export VERSION=3 SOCKET_TYPE=udp; nfs01
+nfs4_01 export VERSION=4 SOCKET_TYPE=tcp; nfs01
+nfs3_ipv6_01 export VERSION=3 SOCKET_TYPE=udp; nfs01 -6
+nfs4_ipv6_01 export VERSION=4 SOCKET_TYPE=tcp; nfs01 -6
+
 nfs02 export VERSION SOCKET_TYPE; TCbin=$LTPROOT/testcases/bin nfs02
 nfs03 export VERSION SOCKET_TYPE; TCbin=$LTPROOT/testcases/bin nfs03
 nfs04 export VERSION SOCKET_TYPE; TCbin=$LTPROOT/testcases/bin nfs04
diff --git a/runtest/stress.part1 b/runtest/stress.part1
index fc8363d..9ad21d9 100644
--- a/runtest/stress.part1
+++ b/runtest/stress.part1
@@ -176,10 +176,10 @@
 ftest07 ftest07
 ftest08 ftest08
 
-nfs01 export VERSION=2 SOCKET_TYPE=udp; export TCbin=$LTPROOT/testcases/bin; nfs01
-nfs01 export VERSION=2 SOCKET_TYPE=tcp; export TCbin=$LTPROOT/testcases/bin; nfs01
-nfs01 export VERSION=3 SOCKET_TYPE=udp; export TCbin=$LTPROOT/testcases/bin; nfs01
-nfs01 export VERSION=3 SOCKET_TYPE=tcp; export TCbin=$LTPROOT/testcases/bin; nfs01
+nfs01 export VERSION=2 SOCKET_TYPE=udp; nfs01
+nfs01 export VERSION=2 SOCKET_TYPE=tcp; nfs01
+nfs01 export VERSION=3 SOCKET_TYPE=udp; nfs01
+nfs01 export VERSION=3 SOCKET_TYPE=tcp; nfs01
 
 nfs02 export VERSION=2 SOCKET_TYPE=udp; export TCbin=$LTPROOT/testcases/bin; nfs02
 nfs02 export VERSION=2 SOCKET_TYPE=tcp; export TCbin=$LTPROOT/testcases/bin; nfs02