diff --git a/tests/tests_jc2server.sh b/tests/tests_jc2server.sh
index 6f126b8a7..7522cd0fe 100644
--- a/tests/tests_jc2server.sh
+++ b/tests/tests_jc2server.sh
@@ -473,6 +473,18 @@ fn_setstatus
 (command_validate.sh)
 fn_test_result_pass
 
+echo ""
+echo "4.9 - update-functions"
+echo "================================="
+echo "Description:"
+echo "runs update-functions."
+echo ""
+echo "Command: ./jc2server update-functions"
+requiredstatus="OFFLINE"
+fn_setstatus
+(command_update_functions.sh)
+fn_test_result_pass
+
 echo ""
 echo "5.1 - monitor - online"
 echo "================================="
diff --git a/tests/tests_ts3server.sh b/tests/tests_ts3server.sh
index e64963b66..d3406022b 100644
--- a/tests/tests_ts3server.sh
+++ b/tests/tests_ts3server.sh
@@ -368,6 +368,7 @@ fn_setstatus
 (command_restart.sh)
 fn_test_result_pass
 
+echo ""
 echo "4.1 - update"
 echo "================================="
 echo "Description:"
@@ -378,6 +379,18 @@ fn_setstatus
 (command_update.sh)
 fn_test_result_pass
 
+echo ""
+echo "4.2 - update-functions"
+echo "================================="
+echo "Description:"
+echo "runs update-functions."
+echo ""
+echo "Command: ./jc2server update-functions"
+requiredstatus="OFFLINE"
+fn_setstatus
+(command_update_functions.sh)
+fn_test_result_pass
+
 echo ""
 echo "5.1 - monitor - online"
 echo "================================="