diff --git a/IATI-Codelists b/IATI-Codelists
deleted file mode 160000
index 99d9960..0000000
--- a/IATI-Codelists
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 99d9960c8f6f7eb1ac01bddd14673189a58ee70b
diff --git a/IATI-Codelists/requirements.txt b/IATI-Codelists/requirements.txt
new file mode 100644
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+++ b/IATI-Codelists/requirements.txt
@@ -0,0 +1,4 @@
+lxml==4.9.1
+flake8==7.0.0
+pytz
+pytest==7.1.3