diff --git a/server.js b/server.js
index 133c430..7ef38e0 100644
--- a/server.js
+++ b/server.js
@@ -299,6 +299,12 @@ function startServer() {
                                     // will move the old one to the old directories, and save
                                     // the new one
                                     fs.renameSync(path, movePath);
+
+                                    // Don't forget to copy the hashed password.
+                                    fs.copyFileSync(
+                                        pathtools.join(movePath, "__bcrypt__hash.txt"),
+                                        pathtools.join(path, "__bcrypt__hash.txt"));
+
                                     break;
                                 }
                             }