diff --git a/docs/zkapps/writing-a-zkapp/feature-overview/offchain-storage.mdx b/docs/zkapps/writing-a-zkapp/feature-overview/offchain-storage.mdx
index 40b1a716b..f046e1a9a 100644
--- a/docs/zkapps/writing-a-zkapp/feature-overview/offchain-storage.mdx
+++ b/docs/zkapps/writing-a-zkapp/feature-overview/offchain-storage.mdx
@@ -153,7 +153,7 @@ class MyContract extends SmartContract {
 
     // increment the player's score, set a precondition on the previous score
     offchainState.fields.players.update(playerA, {
-      from: fromOption,
+      from: playerOption,
       to: score.add(1),
     });
   }