diff --git a/ida.cpp b/ida.cpp
index fa6a4b8a..5cb43b22 100644
--- a/ida.cpp
+++ b/ida.cpp
@@ -392,8 +392,8 @@ size_t PaddingRemover::Put2(const byte *begin, size_t length, int messageEnd, bo
 		m_possiblePadding = false;
 	}
 
-#if defined(_MSC_VER) && !defined(__MWERKS__) && (_MSC_VER < 1300)
-	// VC60 workaround: built-in reverse_iterator has two template parameters, Dinkumware only has one
+#if defined(_MSC_VER) && !defined(__MWERKS__) && (_MSC_VER <= 1300)
+	// VC60 and VC7 workaround: built-in reverse_iterator has two template parameters, Dinkumware only has one
 	typedef reverse_bidirectional_iterator<const byte *, const byte> RevIt;
 #elif defined(_RWSTD_NO_CLASS_PARTIAL_SPEC)
 	typedef reverse_iterator<const byte *, random_access_iterator_tag, const byte> RevIt;
diff --git a/zdeflate.cpp b/zdeflate.cpp
index 9fd15890..426e438a 100644
--- a/zdeflate.cpp
+++ b/zdeflate.cpp
@@ -636,8 +636,8 @@ void Deflator::EncodeBlock(bool eof, unsigned int blockType)
 	{
 		if (blockType == DYNAMIC)
 		{
-#if defined(_MSC_VER) && !defined(__MWERKS__) && (_MSC_VER < 1300)
-			// VC60 workaround: built-in reverse_iterator has two template parameters, Dinkumware only has one
+#if defined(_MSC_VER) && !defined(__MWERKS__) && (_MSC_VER <= 1300)
+			// VC60 and VC7 workaround: built-in reverse_iterator has two template parameters, Dinkumware only has one
 			typedef reverse_bidirectional_iterator<unsigned int *, unsigned int> RevIt;
 #elif defined(_RWSTD_NO_CLASS_PARTIAL_SPEC)
 	typedef reverse_iterator<unsigned int *, random_access_iterator_tag, unsigned int> RevIt;