diff --git a/tests/_orca-test-repo b/tests/_orca-test-repo
deleted file mode 160000
index 0dfd8df467..0000000000
--- a/tests/_orca-test-repo
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@@ -1 +0,0 @@
-Subproject commit 0dfd8df467895d7093d50b267c7209fd53f43a40