diff --git a/src/controllers/api/nemesisController.ts b/src/controllers/api/nemesisController.ts
index 95c9ab66..a3e95b68 100644
--- a/src/controllers/api/nemesisController.ts
+++ b/src/controllers/api/nemesisController.ts
@@ -150,7 +150,7 @@ export const nemesisController: RequestHandler = async (req, res) => {
             res.json(response);
         } else {
             const passcode = getNemesisPasscode(inventory.Nemesis!);
-            if (passcode[body.position] != body.guess) {
+            if (passcode[body.position] == body.guess) {
                 res.end();
             } else {
                 const manifest = getNemesisManifest(inventory.Nemesis!.manifest);