diff --git a/README.md b/README.md
index d52219a..8d04b3c 100644
--- a/README.md
+++ b/README.md
@@ -118,7 +118,7 @@ You can use any of the following methods to build.
 | [GLOBAL_PATCHES_JSON_DL*](#global-resources)             | DL for Patches Json to be used for patching apps. | [Revanced Patches](https://github.com/revanced/revanced-patches)                                                      |
 | [GLOBAL_INTEGRATIONS_DL*](#global-resources)             | DL for Integrations to be used for patching apps. | [Revanced Integrations](https://github.com/revanced/revanced-integrations)                                            |
 | [GLOBAL_KEYSTORE_FILE_NAME*](#global-keystore-file-name) |       Key file to be used for signing apps        | [Builder's own key](https://github.com/nikhilbadyal/docker-py-revanced/blob/main/apks/revanced.keystore)              |
-| [GLOBAL_OLK_KEY*](#global-keystore-file-name)            | Whether key was generated with cli v4(new) or not | <br/>[Builder's v3(old) own key](https://github.com/nikhilbadyal/docker-py-revanced/blob/main/apks/revanced.keystore) |
+| [GLOBAL_OLD_KEY*](#global-keystore-file-name)            | Whether key was generated with cli v4(new) or not | <br/>[Builder's v3(old) own key](https://github.com/nikhilbadyal/docker-py-revanced/blob/main/apks/revanced.keystore) |
 | [GLOBAL_ARCHS_TO_BUILD*](#global-archs-to-build)         |         Arch to keep in the patched apk.          | All                                                                                                                   |
 | REDDIT_CLIENT_ID                                         |       Reddit Client ID to patch reddit apps       | None                                                                                                                  |
 | VT_API_KEY                                               |           Virus Total Key to scan APKs            | None                                                                                                                  |