diff --git a/src/dune/__main__.py b/src/dune/__main__.py
index bb7af87a..b7a7c552 100644
--- a/src/dune/__main__.py
+++ b/src/dune/__main__.py
@@ -148,7 +148,7 @@
             elif args.send_action is not None:
                 dune_sys.send_action(args.send_action[1], args.send_action[0],
                                      args.send_action[2], args.send_action[3])
-    
+
             elif args.get_table is not None:
                 dune_sys.get_table(args.get_table[0], args.get_table[1],
                                    args.get_table[2])
diff --git a/src/dune/dune.py b/src/dune/dune.py
index a072e65f..e139a215 100644
--- a/src/dune/dune.py
+++ b/src/dune/dune.py
@@ -349,8 +349,8 @@ def export_wallet(self):
         self._docker.tar_dir("wallet", "_wallet")
         self._docker.cp_to_host("/app/wallet.tgz", "wallet.tgz")
 
-    def import_wallet(self, d):
-        self._docker.cp_from_host(d, "wallet.tgz")
+    def import_wallet(self, path):
+        self._docker.cp_from_host(path, "wallet.tgz")
         self._docker.untar("wallet.tgz")
         self._docker.execute_cmd(["mv", "_wallet/.wallet.pw", "/app"])
         self._docker.execute_cmd(["mv", "_wallet", "/root"])