diff --git a/src/SeerEditorConfigPage.cpp b/src/SeerEditorConfigPage.cpp
index 867c910..c7a24f4 100644
--- a/src/SeerEditorConfigPage.cpp
+++ b/src/SeerEditorConfigPage.cpp
@@ -145,7 +145,7 @@ void SeerEditorConfigPage::setHighlighterSettings (const SeerHighlighterSettings
     highlighterTableWidget->resizeColumnToContents(2); // Foreground color
     highlighterTableWidget->resizeColumnToContents(3); // Background color
 
-    highlighterSuffixesLineEdit->setText(_highlighterSettings.sourceSuffixes());
+    highlighterSuffixesLineEdit->setText(_highlighterSettings.cppSourceSuffixes());
     highlighterSuffixesLineEdit->setCursorPosition(0);
 
     // Update our sample editor.
diff --git a/src/SeerHighlighterSettings.cpp b/src/SeerHighlighterSettings.cpp
index 7330363..0f0dc9c 100644
--- a/src/SeerHighlighterSettings.cpp
+++ b/src/SeerHighlighterSettings.cpp
@@ -19,7 +19,7 @@ SeerHighlighterSettings& SeerHighlighterSettings::operator= (const SeerHighlight
 
     _keys           = rhs._keys;
     _formats        = rhs._formats;
-    _sourceSuffixes = rhs._sourceSuffixes;
+    _cppSourceSuffixes = rhs._cppSourceSuffixes;
 
     return *this;
 }
@@ -72,12 +72,12 @@ int SeerHighlighterSettings::count () const {
 
 void SeerHighlighterSettings::setSourceSuffixes (const QString& suffixes) {
 
-    _sourceSuffixes = suffixes;
+    _cppSourceSuffixes = suffixes;
 }
 
-const QString& SeerHighlighterSettings::sourceSuffixes () {
+const QString& SeerHighlighterSettings::cppSourceSuffixes () {
 
-    return _sourceSuffixes;
+    return _cppSourceSuffixes;
 }
 
 QStringList SeerHighlighterSettings::themeNames() {
diff --git a/src/SeerHighlighterSettings.h b/src/SeerHighlighterSettings.h
index e6c3831..e7be692 100644
--- a/src/SeerHighlighterSettings.h
+++ b/src/SeerHighlighterSettings.h
@@ -24,7 +24,7 @@ class SeerHighlighterSettings {
         void                                    add                     (const QString& name, QTextCharFormat& format);
         int                                     count                   () const;
         void                                    setSourceSuffixes       (const QString& suffixes);
-        const QString&                          sourceSuffixes          ();
+        const QString&                          cppSourceSuffixes          ();
 
         static QStringList                      themeNames              ();
         static SeerHighlighterSettings          populate          (const QString& themeName);
@@ -34,6 +34,6 @@ class SeerHighlighterSettings {
     private:
         QList<QString>                          _keys;
         QList<QTextCharFormat>                  _formats;
-        QString                                 _sourceSuffixes;
+        QString                                 _cppSourceSuffixes;
 };
 
diff --git a/src/SeerMainWindow.cpp b/src/SeerMainWindow.cpp
index fbc8c53..66807cd 100644
--- a/src/SeerMainWindow.cpp
+++ b/src/SeerMainWindow.cpp
@@ -1552,7 +1552,7 @@ void SeerMainWindow::writeConfigSettings () {
                 } settings.endGroup();
             }
 
-            settings.setValue("suffixes", highlighter.sourceSuffixes());
+            settings.setValue("suffixes", highlighter.cppSourceSuffixes());
         } settings.endGroup();
 
     } settings.endGroup();
diff --git a/src/SeerSourceHighlighter.cpp b/src/SeerSourceHighlighter.cpp
index 9c3dee3..7f28233 100644
--- a/src/SeerSourceHighlighter.cpp
+++ b/src/SeerSourceHighlighter.cpp
@@ -14,7 +14,7 @@ const SeerHighlighterSettings& SeerSourceHighlighter::highlighterSettings() {
 }
 
 SeerSourceHighlighter* getSourceHighlighter(QString const& file, SeerHighlighterSettings settings) {
-    QRegularExpression cpp_re("(?:" + settings.sourceSuffixes() + ")$");
+    QRegularExpression cpp_re("(?:" + settings.cppSourceSuffixes() + ")$");
     if (file.contains(cpp_re)) {
       return new SeerCppSourceHighlighter(0);
     }