diff --git a/tests/hardening/99.1_timeout_tty.sh b/tests/hardening/99.1_timeout_tty.sh
index b333419..0b57e6a 100644
--- a/tests/hardening/99.1_timeout_tty.sh
+++ b/tests/hardening/99.1_timeout_tty.sh
@@ -6,5 +6,11 @@ test_audit() {
     # shellcheck disable=2154
     run blank /opt/debian-cis/bin/hardening/"${script}".sh --audit-all
 
+    echo "TMOUT=600" > /etc/profile.d/CIS_99.1_timeout.sh
+
+    describe compliant
+    register_test retvalshouldbe 0
+    run compliant /opt/debian-cis/bin/hardening/"${script}".sh --audit-all
+
     # TODO fill comprehensive tests
 }
diff --git a/tests/hardening/99.2_disable_usb_devices.sh b/tests/hardening/99.2_disable_usb_devices.sh
index dbeda10..5226d33 100644
--- a/tests/hardening/99.2_disable_usb_devices.sh
+++ b/tests/hardening/99.2_disable_usb_devices.sh
@@ -1,7 +1,7 @@
 # run-shellcheck
 test_audit() {
 
-    mkdir /etc/udev/rules.d
+    mkdir /etc/udev/rules.d || true
     chmod -R 700 /etc/udev
 
     describe Running on blank host
diff --git a/tests/hardening/99.5.4_ssh_keys_from.sh b/tests/hardening/99.5.4_ssh_keys_from.sh
index f830b5b..85ebb1a 100644
--- a/tests/hardening/99.5.4_ssh_keys_from.sh
+++ b/tests/hardening/99.5.4_ssh_keys_from.sh
@@ -45,6 +45,8 @@ test_audit()  {
     register_test retvalshouldbe 0
     run allwdfromip /opt/debian-cis/bin/hardening/"${script}".sh --audit-all
 
+    # Cleanup
     userdel jeantestuser
+    rm -f /tmp/key1 /tmp/key1.pub
 }