diff --git a/setup.py b/setup.py
index b37921de..6a0e99a6 100644
--- a/setup.py
+++ b/setup.py
@@ -58,6 +58,7 @@
             "fakeredis",
             "plyvel < 2.0.0",
             "redis > 5.0.0, < 6.0.0",
+            "tantivy < 1.0.0",
         ],
         "leveldb": [
             "plyvel < 2.0.0",