diff --git a/runtime/Makefile b/runtime/Makefile
index f9710ed..2febed0 100644
--- a/runtime/Makefile
+++ b/runtime/Makefile
@@ -13,7 +13,7 @@ USE_MEM = USE_MEM_VM
 CFLAGS = ${OPTFLAGS} -D${USE_MEM} -I${INC} -pthread
 CFLAGS += -D${ARCH}
 CFILES += ${RTDIR}/arch/${ARCH}/*.c
-CFLAGS += -DDEBUG 
+# CFLAGS += -DDEBUG 
 CFLAGS += -D_GNU_SOURCE
 #CFLAGS += -DLOG_TO_FILE
 #CFLAGS += -DUSE_HTTP_UVIO #-DUSE_HTTP_SYNC