diff --git a/pyproject.toml b/pyproject.toml
index 3d496d6..c542629 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ astropy = "^6"
 dotted-dict = "^1.1.3"
 python-forge = "^18.6.0"
 
-[project.optional-dependencies]
+[tool.poetry.extras]
 chat = ["instructor>= 1.7.0,<2.0.0", "openai>=1.57.0,<2.0.0", "tabulate==0.9.0"]
 graph = ["neomodel>=5.4.0,<6.0.0"]
 sql = ["sqlmodel>=0.0.22,<1.0.0"]