diff --git a/Overlap/Analysis/extract_component_nx.py b/Overlap/Analysis/extract_component_nx.py
index 255a3f16608a4092a15546485989eeef140b6dee..e7f49d0b936d966f43f1ecebae566856372b1eb6 100755
--- a/Overlap/Analysis/extract_component_nx.py
+++ b/Overlap/Analysis/extract_component_nx.py
@@ -9,15 +9,9 @@ given as argument of the script.
 
 """
 
-from os import path
-import os
-import json
-
 import networkx as nx
-import shapefile
 from networkx import nx_agraph
 
-import util_eddies
 import report_graph
 
 def add_component(G: nx.DiGraph, source: int):
diff --git a/Overlap/Analysis/report_graph.py b/Overlap/Analysis/report_graph.py
index ddc155330719ba67a2c8b2dc3d0529e543d2e7d4..6795f5a6d07b789c4eeec50b7f79bebca5562bf8 100755
--- a/Overlap/Analysis/report_graph.py
+++ b/Overlap/Analysis/report_graph.py
@@ -10,10 +10,8 @@ the edgelist file given as argument of the script.
 
 from os import path
 import os
-import json
 
 import networkx as nx
-import shapefile
 from networkx import nx_agraph
 
 import util_eddies