diff --git a/src/xlsx/qtxlsx.pri b/src/xlsx/qtxlsx.pri
index 2e42f73..e14561d 100755
--- a/src/xlsx/qtxlsx.pri
+++ b/src/xlsx/qtxlsx.pri
@@ -43,7 +43,7 @@ HEADERS += $$PWD/xlsxdocpropscore_p.h \
     $$PWD/xlsxabstractooxmlfile_p.h \
     $$PWD/xlsxchart.h \
     $$PWD/xlsxchart_p.h \
-    $$PWD/xlsxexternallink_p.h
+    $$PWD/xlsxsimpleooxmlfile_p.h
 
 SOURCES += $$PWD/xlsxdocpropscore.cpp \
     $$PWD/xlsxdocpropsapp.cpp \
@@ -72,5 +72,5 @@ SOURCES += $$PWD/xlsxdocpropscore.cpp \
     $$PWD/xlsxmediafile.cpp \
     $$PWD/xlsxabstractooxmlfile.cpp \
     $$PWD/xlsxchart.cpp \
-    $$PWD/xlsxexternallink.cpp
+    $$PWD/xlsxsimpleooxmlfile.cpp
 
diff --git a/src/xlsx/xlsxdocument.cpp b/src/xlsx/xlsxdocument.cpp
index 1bbe244..949d064 100644
--- a/src/xlsx/xlsxdocument.cpp
+++ b/src/xlsx/xlsxdocument.cpp
@@ -191,7 +191,7 @@ bool DocumentPrivate::loadPackage(QIODevice *device)
 
     //load external links
     for (int i=0; i<workbook->d_func()->externalLinks.count(); ++i) {
-        ExternalLinK *link = workbook->d_func()->externalLinks[i].data();
+        SimpleOOXmlFile *link = workbook->d_func()->externalLinks[i].data();
         QString rel_path = getRelFilePath(link->filePath());
         //If the .rel file exists, load it.
         if (zipReader.filePaths().contains(rel_path))
@@ -255,7 +255,7 @@ bool DocumentPrivate::savePackage(QIODevice *device) const
 
     // save external links xml files
     for (int i=0; i<workbook->d_func()->externalLinks.count(); ++i) {
-        ExternalLinK *link = workbook->d_func()->externalLinks[i].data();
+        SimpleOOXmlFile *link = workbook->d_func()->externalLinks[i].data();
         contentTypes.addExternalLinkName(QStringLiteral("externalLink%1").arg(i+1));
 
         zipWriter.addFile(QStringLiteral("xl/externalLinks/externalLink%1.xml").arg(i+1), link->saveToXmlData());
diff --git a/src/xlsx/xlsxexternallink.cpp b/src/xlsx/xlsxsimpleooxmlfile.cpp
similarity index 83%
rename from src/xlsx/xlsxexternallink.cpp
rename to src/xlsx/xlsxsimpleooxmlfile.cpp
index fa2020d..ef96d84 100644
--- a/src/xlsx/xlsxexternallink.cpp
+++ b/src/xlsx/xlsxsimpleooxmlfile.cpp
@@ -22,31 +22,31 @@
 ** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 **
 ****************************************************************************/
-#include "xlsxexternallink_p.h"
+#include "xlsxsimpleooxmlfile_p.h"
 #include <QIODevice>
 
 namespace QXlsx {
-ExternalLinK::ExternalLinK()
+SimpleOOXmlFile::SimpleOOXmlFile()
 {
 }
 
-void ExternalLinK::saveToXmlFile(QIODevice *device) const
+void SimpleOOXmlFile::saveToXmlFile(QIODevice *device) const
 {
     device->write(xmlData);
 }
 
-QByteArray ExternalLinK::saveToXmlData() const
+QByteArray SimpleOOXmlFile::saveToXmlData() const
 {
     return xmlData;
 }
 
-bool ExternalLinK::loadFromXmlData(const QByteArray &data)
+bool SimpleOOXmlFile::loadFromXmlData(const QByteArray &data)
 {
     xmlData = data;
     return true;
 }
 
-bool ExternalLinK::loadFromXmlFile(QIODevice *device)
+bool SimpleOOXmlFile::loadFromXmlFile(QIODevice *device)
 {
     xmlData = device->readAll();
     return true;
diff --git a/src/xlsx/xlsxexternallink_p.h b/src/xlsx/xlsxsimpleooxmlfile_p.h
similarity index 91%
rename from src/xlsx/xlsxexternallink_p.h
rename to src/xlsx/xlsxsimpleooxmlfile_p.h
index 181f822..d845008 100644
--- a/src/xlsx/xlsxexternallink_p.h
+++ b/src/xlsx/xlsxsimpleooxmlfile_p.h
@@ -22,8 +22,8 @@
 ** WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 **
 ****************************************************************************/
-#ifndef XLSXEXTERNALLINK_H
-#define XLSXEXTERNALLINK_H
+#ifndef XLSXSIMPLEOOXMLFILE_H
+#define XLSXSIMPLEOOXMLFILE_H
 
 //
 //  W A R N I N G
@@ -42,10 +42,10 @@ class QIODevice;
 
 namespace QXlsx {
 
-class ExternalLinK : public AbstractOOXmlFile
+class SimpleOOXmlFile : public AbstractOOXmlFile
 {
 public:
-    ExternalLinK();
+    SimpleOOXmlFile();
 
     void saveToXmlFile(QIODevice *device) const;
     QByteArray saveToXmlData() const;
@@ -56,4 +56,4 @@ public:
 };
 
 }
-#endif // XLSXEXTERNALLINK_H
+#endif // XLSXSIMPLEOOXMLFILE_H
diff --git a/src/xlsx/xlsxworkbook.cpp b/src/xlsx/xlsxworkbook.cpp
index 7154428..fba1c23 100755
--- a/src/xlsx/xlsxworkbook.cpp
+++ b/src/xlsx/xlsxworkbook.cpp
@@ -545,7 +545,7 @@ bool Workbook::loadFromXmlFile(QIODevice *device)
                  const QString rId = attributes.value(QLatin1String("r:id")).toString();
                  XlsxRelationship relationship = d->relationships->getRelationshipById(rId);
 
-                 QSharedPointer<ExternalLinK> link(new ExternalLinK);
+                 QSharedPointer<SimpleOOXmlFile> link(new SimpleOOXmlFile);
                  const QString fullPath = QDir::cleanPath(splitPath(filePath())[0] +QLatin1String("/")+ relationship.target);
                  link->setFilePath(fullPath);
                  d->externalLinks.append(link);
diff --git a/src/xlsx/xlsxworkbook_p.h b/src/xlsx/xlsxworkbook_p.h
index b6b6c0d..77008f3 100644
--- a/src/xlsx/xlsxworkbook_p.h
+++ b/src/xlsx/xlsxworkbook_p.h
@@ -39,7 +39,7 @@
 #include "xlsxworkbook.h"
 #include "xlsxabstractooxmlfile_p.h"
 #include "xlsxtheme_p.h"
-#include "xlsxexternallink_p.h"
+#include "xlsxsimpleooxmlfile_p.h"
 #include "xlsxrelationships_p.h"
 
 #include <QSharedPointer>
@@ -73,7 +73,7 @@ public:
 
     QSharedPointer<SharedStrings> sharedStrings;
     QList<QSharedPointer<AbstractSheet> > sheets;
-    QList<QSharedPointer<ExternalLinK> > externalLinks;
+    QList<QSharedPointer<SimpleOOXmlFile> > externalLinks;
     QStringList sheetNames;
     QSharedPointer<Styles> styles;
     QSharedPointer<Theme> theme;