diff --git a/interp/grid/__init__.py b/interp/grid/__init__.py
index c8d134c..cc1f0c1 100644
--- a/interp/grid/__init__.py
+++ b/interp/grid/__init__.py
@@ -7,7 +7,7 @@ import numpy as np
 import scipy.spatial
 
 from interp.baker import run_baker
-from interp.tools import exact_func, log
+from interp.tools import log
 from simplex      import face, contains
 from smcqdelaunay import *