diff --git a/pycrobe/betalactamase.py b/pycrobe/betalactamase.py
index 509aa49..d5ed401 100644
--- a/pycrobe/betalactamase.py
+++ b/pycrobe/betalactamase.py
@@ -6,7 +6,7 @@
 import scipy.stats
 import copy
 
-from standard import *
+from .standard import *
 
 
 ##################################################
diff --git a/setup.py b/setup.py
index 9af3de5..1a765a5 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@
 
 setup(name='pycrobe',
 		packages=['pycrobe'],
-		version='0.2.2',
+		version='0.2.3',
 		description='A simple package for simulations of microbial growth experiments with realistic sources of error.',
 		author='Ryan Seamus McGee',
 		author_email='ryansmcgee@gmail.com',