diff --git a/README.md b/README.md
index 0bdbaab..8a2b00b 100644
--- a/README.md
+++ b/README.md
@@ -128,6 +128,7 @@ Additional reporter options:
 | `quiet`               | `boolean` | `false` | Silence console messages                                                                                                                                                                                                                                                                                                                                                                        |
 | `saveAllAttempts`     | `boolean` | `true`  | Save screenshots of all test attempts, set to `false` to save only the last attempt                                                                                                                                                                                                                                                                                                             |
 | `debug`               | `boolean` | `false` | Creates log file with debug data                                                                                                                                                                                                                                                                                                                                                                |
+| `saveJson`            | `boolean` | `false` | Keeps the json file used to create html report                                                                                                                                                                                                                                                                                                                                                  |
 
 ## Add extra information to report