1 files changed, 1 insertions, 0 deletions

diff --git a/setup.py b/setup.py
index 9d80938..ced393f 100644
--- a/setup.py
+++ b/setup.py
@@ -35,6 +35,7 @@ with open("README.md", "r") as fh:
             "glom",
             "grobid_tei_xml==0.1.*",
             "jellyfish",
+            "pyyaml",
             "regex",
             "requests>=2",
             "thefuzz",