1 files changed, 1 insertions, 1 deletions
diff --git a/canvas/source/cairo/cairo_devicehelper.hxx b/canvas/source/cairo/cairo_devicehelper.hxx
index a010e5b67a6d..6e59615c32b8 100644
--- a/canvas/source/cairo/cairo_devicehelper.hxx
+++ b/canvas/source/cairo/cairo_devicehelper.hxx
@@ -90,7 +90,7 @@ namespace cairocanvas
         void dumpScreenContent() const;
 
         OutputDevice* getOutputDevice() const { return mpRefDevice; }
-        const ::cairo::SurfaceSharedPtr& getSurface() { return mpSurface; }
+        const ::cairo::SurfaceSharedPtr& getSurface() const { return mpSurface; }
         ::cairo::SurfaceSharedPtr createSurface( const ::basegfx::B2ISize& rSize, int aContent );
         ::cairo::SurfaceSharedPtr createSurface( BitmapSystemData const & rData, const Size& rSize );