diff --git a/src/polysolve/__init__.py b/src/polysolve/__init__.py
index 6fe8e75..0e3c66d 100644
--- a/src/polysolve/__init__.py
+++ b/src/polysolve/__init__.py
@@ -343,7 +343,12 @@ class GA_Options:
                 stacklevel=2
             )
         if self.min_range != 0.0 or self.max_range != 0.0:
-            warnings.warn("min_range and max_range are no longer used, instead cauchy's bound is used to find these values")
+            warnings.warn(
+                "The 'min_range' and 'max_range' parameters are deprecated and will be ignored. "
+                "Search bounds are now automatically calculated using Cauchy's bound.",
+                DeprecationWarning,
+                stacklevel=2
+            )
 
 def _get_cauchy_bound(coeffs: np.ndarray) -> float:
     """