diff --git a/tasks/install_test_scripts.yml b/tasks/install_test_scripts.yml
index 5f8a81e3e3acb672eea65912f47bdc1656b9df0a..f1a455f316e3f362abcfc999ed1b8f1d5a7af2f0 100644
--- a/tasks/install_test_scripts.yml
+++ b/tasks/install_test_scripts.yml
@@ -48,7 +48,6 @@
     # runs all the pre-/post-upgrade tests on Rosetta and SubApp servers
     - dest: "rosetta_update_test/"
       repo: "git@{{ vault_slub_git_repo_fqdn }}:slub-digitalpreservation/rosetta_update_test.git"
-      version: "c61918f9cbcba28b1ac0490055fe3fa69467eaee"
     # runs the Exit Strategy script to build an emergency database
     - dest: "rosettaExitStrategy/"
       repo: "git@{{ vault_slub_git_repo_fqdn }}:slub-digitalpreservation/rosettaExitStrategy.git"