diff --git a/teacher-dta-dir-test-runner-jdk21.txt b/teacher-dta-dir-test-runner-jdk21.txt
index d703e762cb957164d959b621b345c9fca595f151..47b6b4c2dbb18a83aaf970fcf5ef7d3761d0f21d 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::/topic02/exercise04::cota-runner-jdk21-junit5:latest
+dta::https://transfer.hft-stuttgart.de/gitlab/cota/examples/cota-test-course-jdk.git::none::none::/topic02/exercise04::cota-runner-jdk21-junit5:latest