diff --git a/src/unipoly.py b/src/unipoly.py
index e863176..ffebfdb 100644
--- a/src/unipoly.py
+++ b/src/unipoly.py
@@ -582,7 +582,7 @@ def compute_linear_combination_linear_moduli_fix(tree, ws, domain):
         return result
     
     @staticmethod
-    def evaluate_at_point(poly, point):
+    def evaluate_at_point(poly: list[F], point: F) -> F:
         """Evaluate a polynomial at a single point using Horner's method."""
         result = 0
         for coeff in reversed(poly):