diff --git a/libdevcore/FixedHash.h b/libdevcore/FixedHash.h
index 922a6ec30..c7c551c2b 100644
--- a/libdevcore/FixedHash.h
+++ b/libdevcore/FixedHash.h
@@ -113,6 +113,9 @@ public:
 	/// @returns an abridged version of the hash as a user-readable hex string.
 	std::string abridged() const { return toHex(ref().cropped(0, 4)) + "\342\200\246"; }
 
+	/// @returns a version of the hash as a user-readable hex string that leaves out the middle part.
+	std::string abridgedMiddle() const { return toHex(ref().cropped(0, 4)) + "\342\200\246" + toHex(ref().cropped(N - 4)); }
+
 	/// @returns the hash as a user-readable hex string.
 	std::string hex() const { return toHex(ref()); }
 
diff --git a/libevmasm/Assembly.cpp b/libevmasm/Assembly.cpp
index 34ee05966..c96b6f40d 100644
--- a/libevmasm/Assembly.cpp
+++ b/libevmasm/Assembly.cpp
@@ -41,7 +41,7 @@ void Assembly::append(Assembly const& _a)
 		if (i.type() == Tag || i.type() == PushTag)
 			i.setData(i.data() + m_usedTags);
 		else if (i.type() == PushSub || i.type() == PushSubSize)
-			i.setData(i.data() + m_usedTags);
+			i.setData(i.data() + m_subs.size());
 		append(i);
 	}
 	m_deposit = newDeposit;
@@ -136,10 +136,10 @@ ostream& Assembly::streamAsm(ostream& _out, string const& _prefix, StringMap con
 				_out << "  PUSH [tag" << dec << i.data() << "]";
 			break;
 		case PushSub:
-			_out << "  PUSH [$" << h256(i.data()).abridged() << "]";
+			_out << "  PUSH [$" << h256(i.data()).abridgedMiddle() << "]";
 			break;
 		case PushSubSize:
-			_out << "  PUSH #[$" << h256(i.data()).abridged() << "]";
+			_out << "  PUSH #[$" << h256(i.data()).abridgedMiddle() << "]";
 			break;
 		case PushProgramSize:
 			_out << "  PUSHSIZE";
diff --git a/libevmasm/AssemblyItem.cpp b/libevmasm/AssemblyItem.cpp
index a0c5e19a6..e005ece18 100644
--- a/libevmasm/AssemblyItem.cpp
+++ b/libevmasm/AssemblyItem.cpp
@@ -110,10 +110,10 @@ ostream& dev::eth::operator<<(ostream& _out, AssemblyItem const& _item)
 		_out << " PushData " << hex << (unsigned)_item.data();
 		break;
 	case PushSub:
-		_out << " PushSub " << hex << h256(_item.data()).abridged();
+		_out << " PushSub " << hex << h256(_item.data()).abridgedMiddle();
 		break;
 	case PushSubSize:
-		_out << " PushSubSize " << hex << h256(_item.data()).abridged();
+		_out << " PushSubSize " << hex << h256(_item.data()).abridgedMiddle();
 		break;
 	case PushProgramSize:
 		_out << " PushProgramSize";