diff --git a/libethereum/Executive.h b/libethereum/Executive.h
index 41a8d1961..89fa00214 100644
--- a/libethereum/Executive.h
+++ b/libethereum/Executive.h
@@ -53,7 +53,7 @@ public:
 
 	std::string json(bool _styled = false) const;
 
-	OnOpFunc onOp() { return [&](uint64_t _steps, Instruction _inst, bigint _newMemSize, bigint _gasCost, bigint _gas, VM* _vm, ExtVMFace const* _extVM) { (*this)(_steps, _inst, _newMemSize, _gasCost, _gas, _vm, _extVM); }; }
+	OnOpFunc onOp() { return [=](uint64_t _steps, Instruction _inst, bigint _newMemSize, bigint _gasCost, bigint _gas, VM* _vm, ExtVMFace const* _extVM) { (*this)(_steps, _inst, _newMemSize, _gasCost, _gas, _vm, _extVM); }; }
 
 private:
 	bool m_showMnemonics = false;
diff --git a/libethereum/State.cpp b/libethereum/State.cpp
index 6c8927313..b383d0a6a 100644
--- a/libethereum/State.cpp
+++ b/libethereum/State.cpp
@@ -608,7 +608,6 @@ string State::vmTrace(bytesConstRef _block, BlockChain const& _bc, ImportRequire
 	m_currentBlock.noteDirty();
 
 	LastHashes lh = _bc.lastHashes((unsigned)m_previousBlock.number);
-	vector<bytes> receipts;
 
 	string ret;
 	unsigned i = 0;
@@ -618,10 +617,6 @@ string State::vmTrace(bytesConstRef _block, BlockChain const& _bc, ImportRequire
 		st.setShowMnemonics();
 		execute(lh, Transaction(tr.data(), CheckTransaction::Everything), Permanence::Committed, st.onOp());
 		ret += (ret.empty() ? "[" : ",") + st.json();
-
-		RLPStream receiptRLP;
-		m_receipts.back().streamRLP(receiptRLP);
-		receipts.push_back(receiptRLP.out());
 		++i;
 	}
 	return ret.empty() ? "[]" : (ret + "]");