diff --git a/gfagraphs/__init__.py b/gfagraphs/__init__.py
index 94141a1..56c6439 100644
--- a/gfagraphs/__init__.py
+++ b/gfagraphs/__init__.py
@@ -1,3 +1,2 @@
 'Abstraction layer for GFA format'
-from .gfagraphs import Graph, Record, GfaStyle, Segment, Line, Containment, Walk, Path, Jump, Header, Orientation
-from .gfagraphs import supplementary_datas
+from pgGraphs import *