diff --git a/pyproject.toml b/pyproject.toml
index c5b99720d0..f6077fe20b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -107,7 +107,7 @@ duckdb = []
 gcppostgres = ["cloud-sql-python-connector[pg8000]>=1.8.0"]
 github = ["PyGithub~=2.5.0"]
 llm = ["langchain", "openai"]
-motherduck = []
+motherduck = ["duckdb>=1.2.0"]
 mssql = ["pymssql"]
 mssql-odbc = ["pyodbc"]
 mysql = ["pymysql"]