diff --git a/examples/sky/Makefile b/examples/sky/Makefile
index c0bfa013e..0ece76512 100644
--- a/examples/sky/Makefile
+++ b/examples/sky/Makefile
@@ -3,7 +3,7 @@ ifndef TARGET
 TARGET=sky
 endif
 
-APPS=rudolph
+#APPS=rudolph
 
 all: blink test-button test-cfs tcprudolph0