diff --git a/tests/scripts/test067-tls b/tests/scripts/test067-tls
index b4483261a5..2e37e2e2dc 100755
--- a/tests/scripts/test067-tls
+++ b/tests/scripts/test067-tls
@@ -21,9 +21,9 @@ if test $WITH_TLS = no ; then
         exit 0
 fi
 
-openssl="$(command -v openssl 2>/dev/null)"
-certtool="$(command -v certtool 2>/dev/null)"
-base64="$(command -v base64 2>/dev/null)"
+openssl=`command -v openssl 2>/dev/null)`
+certtool=`command -v certtool 2>/dev/null)`
+base64=`command -v base64 2>/dev/null)`
 
 mkdir -p $TESTDIR $DBDIR1
 cp -r $DATADIR/tls $TESTDIR