diff --git a/GPy/likelihoods/exponential.py b/GPy/likelihoods/exponential.py
index 1dd548f6..489a4c9e 100644
--- a/GPy/likelihoods/exponential.py
+++ b/GPy/likelihoods/exponential.py
@@ -5,7 +5,6 @@
 import numpy as np
 from scipy import stats,special
 import scipy as sp
-from GPy.util.univariate_Gaussian import std_norm_pdf,std_norm_cdf
 import link_functions
 from likelihood import Likelihood
 
diff --git a/GPy/likelihoods/gamma.py b/GPy/likelihoods/gamma.py
index ae85c113..c79e196c 100644
--- a/GPy/likelihoods/gamma.py
+++ b/GPy/likelihoods/gamma.py
@@ -5,7 +5,6 @@
 import numpy as np
 from scipy import stats,special
 import scipy as sp
-from ..util.univariate_Gaussian import std_norm_pdf,std_norm_cdf
 from ..core.parameterization import Param
 import link_functions
 from likelihood import Likelihood
diff --git a/GPy/likelihoods/gaussian.py b/GPy/likelihoods/gaussian.py
index 4e10d3ef..16feed13 100644
--- a/GPy/likelihoods/gaussian.py
+++ b/GPy/likelihoods/gaussian.py
@@ -13,7 +13,6 @@ James 11/12/13
 
 import numpy as np
 from scipy import stats, special
-from GPy.util.univariate_Gaussian import std_norm_pdf, std_norm_cdf
 import link_functions
 from likelihood import Likelihood
 from ..core.parameterization import Param
diff --git a/GPy/likelihoods/likelihood.py b/GPy/likelihoods/likelihood.py
index 33b51536..0303fe90 100644
--- a/GPy/likelihoods/likelihood.py
+++ b/GPy/likelihoods/likelihood.py
@@ -4,7 +4,6 @@
 import numpy as np
 from scipy import stats,special
 import scipy as sp
-from ..util.univariate_Gaussian import std_norm_pdf,std_norm_cdf
 import link_functions
 from ..util.misc import chain_1, chain_2, chain_3
 from scipy.integrate import quad
diff --git a/GPy/likelihoods/mixed_noise.py b/GPy/likelihoods/mixed_noise.py
index 613f069d..9692bb07 100644
--- a/GPy/likelihoods/mixed_noise.py
+++ b/GPy/likelihoods/mixed_noise.py
@@ -1,6 +1,5 @@
 import numpy as np
 from scipy import stats, special
-from GPy.util.univariate_Gaussian import std_norm_pdf, std_norm_cdf
 import link_functions
 from likelihood import Likelihood
 from gaussian import Gaussian
diff --git a/GPy/likelihoods/negative_binomial.py b/GPy/likelihoods/negative_binomial.py
index 7e0e2ad5..7f00742b 100644
--- a/GPy/likelihoods/negative_binomial.py
+++ b/GPy/likelihoods/negative_binomial.py
@@ -11,7 +11,6 @@ except ImportError:
     sympy_available=False
 
 import numpy as np
-from ..util.univariate_Gaussian import std_norm_pdf, std_norm_cdf
 import link_functions
 from symbolic import Symbolic
 from scipy import stats
diff --git a/GPy/likelihoods/ordinal.py b/GPy/likelihoods/ordinal.py
index 4ac204fd..b6855e54 100644
--- a/GPy/likelihoods/ordinal.py
+++ b/GPy/likelihoods/ordinal.py
@@ -5,7 +5,6 @@
 import sympy as sym
 from GPy.util.symbolic import gammaln, normcdfln, normcdf, IndMatrix, create_matrix
 import numpy as np
-from ..util.univariate_Gaussian import std_norm_pdf, std_norm_cdf
 import link_functions
 from symbolic import Symbolic
 from scipy import stats