diff --git a/earth_model/earth_model.py b/earth_model/earth_model.py
index 9f6b30b..9063264 100644
--- a/earth_model/earth_model.py
+++ b/earth_model/earth_model.py
@@ -6,7 +6,7 @@
 """
 
 import numpy as np
-import scipy.integrate as spint
+import scipy.integrate as spint  # type: ignore
 
 from . import peice_poly as pp