diff --git a/observation_sim/psf/__init__.py b/observation_sim/psf/__init__.py
index ae873c687e6a1f2068393924ba7b2dd043ca8ff5..43e878cdcabc19993b6f9c9c572b725b214daf50 100755
--- a/observation_sim/psf/__init__.py
+++ b/observation_sim/psf/__init__.py
@@ -4,4 +4,3 @@ from .PSFGauss import PSFGauss
 from .PSFInterp import PSFInterp
 from .PSFInterpSLS import PSFInterpSLS
 from .FieldDistortion import FieldDistortion
-