diff --git a/include/osgDB/Archive b/include/osgDB/Archive
index 43cfcd9ff..3f67461f4 100644
--- a/include/osgDB/Archive
+++ b/include/osgDB/Archive
@@ -65,10 +65,10 @@ class OSGDB_EXPORT Archive : public ReaderWriter
 };
 
 /** Open an archive for reading or writing.*/
-OSGDB_EXPORT Archive* openArchive(const std::string& filename, Archive::ArchiveStatus status, unsigned int indexBlockSizeHint=4096);
+OSGDB_EXPORT Archive* openArchive(const std::string& filename, ReaderWriter::ArchiveStatus status, unsigned int indexBlockSizeHint=4096);
 
 /** Open an archive for reading or writing.*/
-OSGDB_EXPORT Archive* openArchive(const std::string& filename, Archive::ArchiveStatus status, unsigned int indexBlockSizeHint,ReaderWriter::Options* options);
+OSGDB_EXPORT Archive* openArchive(const std::string& filename, ReaderWriter::ArchiveStatus status, unsigned int indexBlockSizeHint,ReaderWriter::Options* options);
 }
 
 #endif // OSGDB_ARCHIVE
diff --git a/src/osgDB/Archive.cpp b/src/osgDB/Archive.cpp
index 8fd76c516..1c8fdeb36 100644
--- a/src/osgDB/Archive.cpp
+++ b/src/osgDB/Archive.cpp
@@ -22,12 +22,12 @@
 
 using namespace osgDB;
 
-osgDB::Archive* osgDB::openArchive(const std::string& filename, Archive::ArchiveStatus status, unsigned int indexBlockSizeHint)
+osgDB::Archive* osgDB::openArchive(const std::string& filename, ReaderWriter::ArchiveStatus status, unsigned int indexBlockSizeHint)
 {
     return openArchive(filename, status, indexBlockSizeHint, Registry::instance()->getOptions());
 }
 
-osgDB::Archive* osgDB::openArchive(const std::string& filename, Archive::ArchiveStatus status, unsigned int indexBlockSizeHint,ReaderWriter::Options* options)
+osgDB::Archive* osgDB::openArchive(const std::string& filename, ReaderWriter::ArchiveStatus status, unsigned int indexBlockSizeHint,ReaderWriter::Options* options)
 {
     // ensure archive extension is in the registry list
     std::string::size_type dot = filename.find_last_of('.');