diff --git a/docs/learn/advanced/00-baseapp.md b/docs/learn/advanced/00-baseapp.md
index 8a4fa12b3a1..61e71f28d77 100644
--- a/docs/learn/advanced/00-baseapp.md
+++ b/docs/learn/advanced/00-baseapp.md
@@ -480,7 +480,7 @@ https://github.com/cosmos/cosmos-sdk/blob/v0.50.0-alpha.0/baseapp/abci.go#L623
 
 When the underlying consensus engine receives a block proposal, each transaction in the block needs to be processed by the application. To that end, the underlying consensus engine sends the transactions in FinalizeBlock message to the application for each transaction in a sequential order.
 
-Since `FinalizeBlock` is an ABCI call, `Tx` is received in the encoded `[]byte` form. Nodes first unmarshal the transaction, using the [`TxConfig`](./00-app-anatomy.md#register-codec) defined in the app, then call `runTx` in `execModeFinalize`, which is very similar to `CheckTx` but also executes and writes state changes.
+Since `FinalizeBlock` is an ABCI call, `Tx` is received in the encoded `[]byte` form. Nodes first unmarshal the transaction, using the [`TxConfig`](../beginner/00-app-anatomy.md#register-codec) defined in the app, then call `runTx` in `execModeFinalize`, which is very similar to `CheckTx` but also executes and writes state changes.
 
 ![blockprocessing](./blockprocessing-1.png)