diff --git a/requirements-docs.in b/requirements-docs.in
index 11c4c1d1..9dee5474 100644
--- a/requirements-docs.in
+++ b/requirements-docs.in
@@ -18,6 +18,7 @@ flask_replicated
 inflection
 logmatic-python
 raven[flask]
+SQLAlchemy-Utils
 
 # docs specific
 sphinx
diff --git a/requirements-docs.txt b/requirements-docs.txt
index 56bfd882..9fdaeb63 100644
--- a/requirements-docs.txt
+++ b/requirements-docs.txt
@@ -89,6 +89,8 @@ sphinxcontrib-qthelp==1.0.3
     # via sphinx
 sphinxcontrib-serializinghtml==1.1.4
     # via sphinx
+sqlalchemy-utils==0.36.8
+    # manual debug
 urllib3==1.25.8
     # via requests