diff --git a/Cargo.toml b/Cargo.toml
index 878aa25..294af25 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,6 +25,7 @@ chrono = ["rusqlite/chrono"]
 column_decltype = ["rusqlite/column_decltype"]
 csv = ["rusqlite/csv"]
 csvtab = ["rusqlite/csvtab"]
+fallible_uint = ["rusqlite/fallible_uint"]
 functions = ["rusqlite/functions"]
 hooks = ["rusqlite/hooks"]
 limits = ["rusqlite/limits"]