diff --git a/GPy/models/tp_regression.py b/GPy/models/tp_regression.py
index 3ed102a6..56ecf4b5 100644
--- a/GPy/models/tp_regression.py
+++ b/GPy/models/tp_regression.py
@@ -11,7 +11,7 @@ from ..util.normalizer import Standardize
 import numpy as np
 from scipy import stats
 from paramz import ObsAr
-from paramz.transformations import Logistic, Logexp, LogexpClipped
+from paramz.transformations import Logexp
 
 import warnings