diff --git a/src/gui/painting/qtextureglyphcache.cpp b/src/gui/painting/qtextureglyphcache.cpp
index 43243b7c348..a9d5e21b508 100644
--- a/src/gui/painting/qtextureglyphcache.cpp
+++ b/src/gui/painting/qtextureglyphcache.cpp
@@ -305,6 +305,8 @@ void QImageTextureGlyphCache::createTextureData(int width, int height)
     case QFontEngineGlyphCache::Raster_RGBMask:
         m_image = QImage(width, height, QImage::Format_RGB32);
         break;
+    case QFontEngineGlyphCache::Raster_ARGB:
+        break;
     }
 }