diff --git a/src/main/java/git/tracehub/codereview/action/Entry.java b/src/main/java/git/tracehub/codereview/action/Entry.java
index 69302cd..74c8aa4 100644
--- a/src/main/java/git/tracehub/codereview/action/Entry.java
+++ b/src/main/java/git/tracehub/codereview/action/Entry.java
@@ -87,7 +87,7 @@ public static void main(final String... args) throws Exception {
             )
         ).readObject();
         Logger.info(Entry.class, "event received %s", event.toString());
-        final String token = System.getenv().get("INPUT_GITHUBTOKEN");
+        final String token = System.getenv().get("INPUT_GITHUB_TOKEN");
         final Repo repo = new RtGithub(token)
             .repos()
             .get(new Coordinates.Simple(name));