diff --git a/examples/c++/ssd1308-oled.cxx b/examples/c++/ssd1308-oled.cxx
index 1fcda58e..f54169e1 100644
--- a/examples/c++/ssd1308-oled.cxx
+++ b/examples/c++/ssd1308-oled.cxx
@@ -95,4 +95,5 @@ main(int argc, char **argv)
 
     delete lcd;
 //! [Interesting]
+    return 0;
 }