diff --git a/api/server/src/main/java/org/softwareheritage/graph/App.java b/api/server/src/main/java/org/softwareheritage/graph/App.java
index 23b2ca7..99e3761 100644
--- a/api/server/src/main/java/org/softwareheritage/graph/App.java
+++ b/api/server/src/main/java/org/softwareheritage/graph/App.java
@@ -1,34 +1,32 @@
 package org.softwareheritage.graph;
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.nio.file.Path;
-import java.nio.file.Paths;
 
 import io.javalin.Javalin;
 
 import org.softwareheritage.graph.Graph;
 import org.softwareheritage.graph.algo.Stats;
 
 public class App {
   public static void main(String[] args) throws IOException, Exception {
-    Path path = Paths.get(args[0]);
-    Graph graph = new Graph(path.toString());
+    String path = args[0];
+    Graph graph = new Graph(path);
     Stats stats = new Stats(graph);
 
     Javalin app = Javalin.create().start(5010);
 
     app.get("/stats/", ctx -> {
       try {
         ctx.json(stats);
       } catch (IllegalArgumentException e) {
         ctx.status(404);
       } catch (Exception e) {
         ctx.status(400);
         ctx.result(e.toString());
       }
     });
 
     app.error(404, ctx -> { ctx.result("Not found"); });
   }
 }