diff --git a/tests/0033.legacy/kreckelfileno/CMakeLists.txt b/tests/0033.legacy/kreckelfileno/CMakeLists.txt
index 2da8665dd..879dc2d59 100644
--- a/tests/0033.legacy/kreckelfileno/CMakeLists.txt
+++ b/tests/0033.legacy/kreckelfileno/CMakeLists.txt
@@ -1 +1,2 @@
-add_executable(kreckel_file main.cpp fileno.cpp)
+add_executable(kreckelfileno main.cpp fileno.cpp)
+add_test(kreckelfileno kreckelfileno)
\ No newline at end of file