diff --git a/examples/1606-platform-metal-clear.sx b/examples/1606-platform-metal-clear.sx
index e5aeda8..fdf8b0f 100644
--- a/examples/1606-platform-metal-clear.sx
+++ b/examples/1606-platform-metal-clear.sx
@@ -21,6 +21,7 @@
 #import "modules/build.sx";
 #import "modules/platform/api.sx";
 #import "modules/platform/uikit.sx";
+#import "modules/gpu/types.sx";
 #import "modules/gpu/api.sx";
 #import "modules/gpu/metal.sx";