diff --git a/_includes/samples/shape/main.c b/_includes/samples/shape/main.c
index 712ca3c..99831c6 100644
--- a/_includes/samples/shape/main.c
+++ b/_includes/samples/shape/main.c
@@ -110,6 +110,8 @@ int main() {
 
         endFrame();
     }
+    // Stop rendering
+    endGu();
 
     return 0;
 }
\ No newline at end of file