diff --git a/evm/src/generation/mpt.rs b/evm/src/generation/mpt.rs
index 8860024f..23e35694 100644
--- a/evm/src/generation/mpt.rs
+++ b/evm/src/generation/mpt.rs
@@ -66,6 +66,33 @@ pub(crate) fn all_mpt_prover_inputs_reversed(trie_inputs: &TrieInputs) -> Vec<U2
     inputs
 }
 
+pub(crate) fn parse_receipts(rlp: &[u8]) -> Vec<U256> {
+    let payload_info = PayloadInfo::from(rlp).unwrap();
+    let decoded_receipt: LegacyReceiptRlp = rlp::decode(rlp).unwrap();
+    let mut parsed_receipt = Vec::new();
+
+    parsed_receipt.push(payload_info.value_len.into()); // payload_len of the entire receipt
+    parsed_receipt.push((decoded_receipt.status as u8).into());
+    parsed_receipt.push(decoded_receipt.cum_gas_used);
+    parsed_receipt.extend(decoded_receipt.bloom.iter().map(|byte| U256::from(*byte)));
+    let encoded_logs = rlp::encode_list(&decoded_receipt.logs);
+    let logs_payload_info = PayloadInfo::from(&encoded_logs).unwrap();
+    parsed_receipt.push(logs_payload_info.value_len.into()); // payload_len of all the logs
+    parsed_receipt.push(decoded_receipt.logs.len().into());
+
+    for log in decoded_receipt.logs {
+        let encoded_log = rlp::encode(&log);
+        let log_payload_info = PayloadInfo::from(&encoded_log).unwrap();
+        parsed_receipt.push(log_payload_info.value_len.into()); // payload of one log
+        parsed_receipt.push(U256::from_big_endian(&log.address.to_fixed_bytes()));
+        parsed_receipt.push(log.topics.len().into());
+        parsed_receipt.extend(log.topics.iter().map(|topic| U256::from(topic.as_bytes())));
+        parsed_receipt.push(log.data.len().into());
+        parsed_receipt.extend(log.data.iter().map(|byte| U256::from(*byte)));
+    }
+
+    parsed_receipt
+}
 /// Generate prover inputs for the initial MPT data, in the format expected by `mpt/load.asm`.
 pub(crate) fn all_mpt_prover_inputs(trie_inputs: &TrieInputs) -> Vec<U256> {
     let mut prover_inputs = vec![];
@@ -90,33 +117,11 @@ pub(crate) fn all_mpt_prover_inputs(trie_inputs: &TrieInputs) -> Vec<U256> {
         rlp::decode_list(rlp)
     });
 
-    mpt_prover_inputs(&trie_inputs.receipts_trie, &mut prover_inputs, &|rlp| {
-        let payload_info = PayloadInfo::from(rlp).unwrap();
-        let decoded_receipt: LegacyReceiptRlp = rlp::decode(rlp).unwrap();
-        let mut parsed_receipt = Vec::new();
-
-        parsed_receipt.push(payload_info.value_len.into()); // payload_len of the entire receipt
-        parsed_receipt.push((decoded_receipt.status as u8).into());
-        parsed_receipt.push(decoded_receipt.cum_gas_used);
-        parsed_receipt.extend(decoded_receipt.bloom.iter().map(|byte| U256::from(*byte)));
-        let encoded_logs = rlp::encode_list(&decoded_receipt.logs);
-        let logs_payload_info = PayloadInfo::from(&encoded_logs).unwrap();
-        parsed_receipt.push(logs_payload_info.value_len.into()); // payload_len of all the logs
-        parsed_receipt.push(decoded_receipt.logs.len().into());
-
-        for log in decoded_receipt.logs {
-            let encoded_log = rlp::encode(&log);
-            let log_payload_info = PayloadInfo::from(&encoded_log).unwrap();
-            parsed_receipt.push(log_payload_info.value_len.into()); // payload of one log
-            parsed_receipt.push(U256::from_big_endian(&log.address.to_fixed_bytes()));
-            parsed_receipt.push(log.topics.len().into());
-            parsed_receipt.extend(log.topics.iter().map(|topic| U256::from(topic.as_bytes())));
-            parsed_receipt.push(log.data.len().into());
-            parsed_receipt.extend(log.data.iter().map(|byte| U256::from(*byte)));
-        }
-
-        parsed_receipt
-    });
+    mpt_prover_inputs(
+        &trie_inputs.receipts_trie,
+        &mut prover_inputs,
+        &parse_receipts,
+    );
 
     // Temporary! The actual number of transactions in the trie cannot be known if the trie
     // contains hash nodes.
diff --git a/evm/tests/add11_yml.rs b/evm/tests/add11_yml.rs
index 6ed5d155..e0b6f104 100644
--- a/evm/tests/add11_yml.rs
+++ b/evm/tests/add11_yml.rs
@@ -1,4 +1,5 @@
 use std::collections::HashMap;
+use std::str::FromStr;
 use std::time::Duration;
 
 use env_logger::{try_init_from_env, Env, DEFAULT_FILTER_ENV};
@@ -12,7 +13,7 @@ use plonky2::plonk::config::KeccakGoldilocksConfig;
 use plonky2::util::timing::TimingTree;
 use plonky2_evm::all_stark::AllStark;
 use plonky2_evm::config::StarkConfig;
-use plonky2_evm::generation::mpt::AccountRlp;
+use plonky2_evm::generation::mpt::{AccountRlp, LegacyReceiptRlp};
 use plonky2_evm::generation::{GenerationInputs, TrieInputs};
 use plonky2_evm::proof::{BlockMetadata, TrieRoots};
 use plonky2_evm::prover::prove;
@@ -124,10 +125,22 @@ fn add11_yml() -> anyhow::Result<()> {
         expected_state_trie_after.insert(to_nibbles, rlp::encode(&to_account_after).to_vec());
         expected_state_trie_after
     };
+
+    let receipt_0 = LegacyReceiptRlp {
+        status: true,
+        cum_gas_used: 0xa868u64.into(),
+        bloom: vec![0; 256].into(),
+        logs: vec![],
+    };
+    let mut receipts_trie = HashedPartialTrie::from(Node::Empty);
+    receipts_trie.insert(
+        Nibbles::from_str("0x80").unwrap(),
+        rlp::encode(&receipt_0).to_vec(),
+    );
     let trie_roots_after = TrieRoots {
         state_root: expected_state_trie_after.hash(),
         transactions_root: tries_before.transactions_trie.hash(), // TODO: Fix this when we have transactions trie.
-        receipts_root: tries_before.receipts_trie.hash(), // TODO: Fix this when we have receipts trie.
+        receipts_root: receipts_trie.hash(),
     };
     let inputs = GenerationInputs {
         signed_txns: vec![txn.to_vec()],
diff --git a/evm/tests/log_opcode.rs b/evm/tests/log_opcode.rs
index 160e0960..8219e4ed 100644
--- a/evm/tests/log_opcode.rs
+++ b/evm/tests/log_opcode.rs
@@ -111,7 +111,7 @@ fn test_log_opcodes() -> anyhow::Result<()> {
             logs: vec![log_0],
         };
 
-    // Insert the first receipt into the initial receipt trie.
+    // Insert the first receipt into the initial receipt trie. The initial receipts trie has an initial node with a random nibble.
     let mut receipts_trie = HashedPartialTrie::from(Node::Empty);
     receipts_trie.insert(
         Nibbles::from_str("0x1337").unwrap(),
diff --git a/evm/tests/simple_transfer.rs b/evm/tests/simple_transfer.rs
index 1666d2f9..5bf95f58 100644
--- a/evm/tests/simple_transfer.rs
+++ b/evm/tests/simple_transfer.rs
@@ -1,4 +1,5 @@
 use std::collections::HashMap;
+use std::str::FromStr;
 use std::time::Duration;
 
 use env_logger::{try_init_from_env, Env, DEFAULT_FILTER_ENV};
@@ -12,7 +13,7 @@ use plonky2::plonk::config::KeccakGoldilocksConfig;
 use plonky2::util::timing::TimingTree;
 use plonky2_evm::all_stark::AllStark;
 use plonky2_evm::config::StarkConfig;
-use plonky2_evm::generation::mpt::AccountRlp;
+use plonky2_evm::generation::mpt::{AccountRlp, LegacyReceiptRlp};
 use plonky2_evm::generation::{GenerationInputs, TrieInputs};
 use plonky2_evm::proof::{BlockMetadata, TrieRoots};
 use plonky2_evm::prover::prove;
@@ -110,10 +111,23 @@ fn test_simple_transfer() -> anyhow::Result<()> {
         }
         .into()
     };
+
+    let receipt_0 = LegacyReceiptRlp {
+        status: true,
+        cum_gas_used: 21032.into(),
+        bloom: vec![0; 256].into(),
+        logs: vec![],
+    };
+    let mut receipts_trie = HashedPartialTrie::from(Node::Empty);
+    receipts_trie.insert(
+        Nibbles::from_str("0x80").unwrap(),
+        rlp::encode(&receipt_0).to_vec(),
+    );
+
     let trie_roots_after = TrieRoots {
         state_root: expected_state_trie_after.hash(),
         transactions_root: tries_before.transactions_trie.hash(), // TODO: Fix this when we have transactions trie.
-        receipts_root: tries_before.receipts_trie.hash(), // TODO: Fix this when we have receipts trie.
+        receipts_root: receipts_trie.hash(),
     };
     let inputs = GenerationInputs {
         signed_txns: vec![txn.to_vec()],