diff --git a/tools/regression/bin/sh/execution/fork1.0 b/tools/regression/bin/sh/execution/fork1.0
index 225a82593231..2eeac79ae8c3 100644
--- a/tools/regression/bin/sh/execution/fork1.0
+++ b/tools/regression/bin/sh/execution/fork1.0
@@ -1,7 +1,10 @@
 # $FreeBSD$
 
+shname=${SH%% *}
+shname=${shname##*/}
+
 result=$(${SH} -c 'ps -p $$ -o comm=')
 test "$result" = "ps" || exit 1
 
 result=$(${SH} -c 'ps -p $$ -o comm=; :')
-test "$result" = "sh" || exit 1
+test "$result" = "$shname" || exit 1