diff --git a/scripts/lib/zulip_tools.py b/scripts/lib/zulip_tools.py
index e42dda9f0e..0565a3db19 100755
--- a/scripts/lib/zulip_tools.py
+++ b/scripts/lib/zulip_tools.py
@@ -387,6 +387,7 @@ def generate_sha1sum_emoji(zulip_path: str) -> str:
         "tools/setup/emoji/build_emoji",
         "tools/setup/emoji/emoji_setup_utils.py",
         "tools/setup/emoji/emoji_names.py",
+        "zerver/management/data/unified_reactions.json",
     ]
 
     for filename in filenames: