diff --git a/examples/make.mk b/examples/make.mk
index ffcb8ee5c..e04a2592a 100644
--- a/examples/make.mk
+++ b/examples/make.mk
@@ -103,7 +103,7 @@ CFLAGS += \
 
 # Debugging/Optimization
 ifeq ($(DEBUG), 1)
-  CFLAGS += -O0
+  CFLAGS += -Og
 else
   CFLAGS += -Os
 endif