1 files changed, 3 insertions, 3 deletions

diff --git a/tools/regression/usr.bin/env/regress-env.rgdata b/tools/regression/usr.bin/env/regress-env.rgdata
index 9f562e9c9e55..e060eac6fef8 100644
--- a/tools/regression/usr.bin/env/regress-env.rgdata
+++ b/tools/regression/usr.bin/env/regress-env.rgdata
@@ -235,9 +235,9 @@ gblenv=OUTSIDEVAR=OutsideValue
    script:/bin/echo "=== set ==="
    script:# drop some environment variables that 'sh' itself sets, and
    script:# then have 'set' print out all remaining environment variables.
-   script:# (can't unset OPTIND, so we use grep to get rid of that)
-   script:unset -v IFS PS1 PS2 PPID
-   script:set | grep -v '^OPTIND=' | sort
+   script:# (can't unset OPTIND/PWD, so we use grep to get rid of those)
+   script:unset -v IFS PS1 PS2 PS4 PPID
+   script:set | grep -Ev '^(OPTIND|PWD)=' | sort
    stdout:=== set ===
    stdout:PATH=/bin:/usr/bin:/Not
    stdout:TESTVAR=SbValue