diff --git a/docs/programmers_guide/guide.md b/docs/programmers_guide/guide.md
index a21749fdc80..fb1f99f9654 100644
--- a/docs/programmers_guide/guide.md
+++ b/docs/programmers_guide/guide.md
@@ -65,16 +65,16 @@ Accounts are identified by their addresses. Address is a 20-byte binary string,
 contract and non-contract accounts.
 
 For non-contract accounts, the address is derived from the public key, by hashing it and taking lowest 20 bytes of the
-32-byte hash value, as shown in the function `PubkeyToAddress` in the file [crypto/crypto.go](../../crypto/crypto.go)
+32-byte hash value, as shown in the function `PubkeyToAddress` in the file [crypto/crypto.go](../../erigon-lib/crypto/crypto.go)
 
 For smart contract accounts created by a transaction without destination, or by `CREATE` opcode, the address is derived
 from the address and the nonce of the creator, as shown in the function `CreateAddress` in the
-file [crypto/crypto.go](../../crypto/crypto.go)
+file [crypto/crypto.go](../../erigon-lib/crypto/crypto.go)
 
 For smart contract accounts created by `CREATE2` opcode, the address is derived from the creator's address, salt (
 256-bit argument supplied to the `CREATE2` invocation), and the code hash of the initialisation code (code that is
 executed to output the actual, deployed code of the new contract), as shown in the function `CreateAddress2` in the
-file [crypto/crypto.go](../../crypto/crypto.go)
+file [crypto/crypto.go](../../erigon-lib/crypto/crypto.go)
 
 In many places in the code, sets of accounts are represented by mappings from account addresses to the objects
 representing the accounts themselves, for example, field `stateObjects` in the