diff --git a/teacher-dta-dir-test-runner-jdk21.txt b/teacher-dta-dir-test-runner-jdk21.txt
index 04f36d99fc332f2743ca9dced2dd7679ca5bde4b..d703e762cb957164d959b621b345c9fca595f151 100644
--- a/teacher-dta-dir-test-runner-jdk21.txt
+++ b/teacher-dta-dir-test-runner-jdk21.txt
@@ -1 +1 @@
-dta::git@transfer.hft-stuttgart.de:cota/examples/cota-test-course-jdk.git::none::none::/topic01/exercise01::cota-runner-jdk21-junit5:latest
+dta::git@transfer.hft-stuttgart.de:cota/examples/cota-test-course-jdk.git::none::none::/topic02/exercise04::cota-runner-jdk21-junit5:latest