diff --git a/Makefile b/Makefile
index b934d76..e87933a 100644
--- a/Makefile
+++ b/Makefile
@@ -36,7 +36,7 @@ CFLAGS += $(shell pkg-config --cflags $(PACKAGE_NAMES))
 LDFLAGS += $(shell pkg-config --libs $(PACKAGE_NAMES))
 
 ifeq ($(DEBUG),1)
-	CFLAGS += -O0 -pedantic -g -Wall -Wextra -Wcast-align \
+	CFLAGS += -Og -pedantic -g -Wall -Wextra -Wcast-align \
 						-Wcast-qual -Wdisabled-optimization -Wformat=2 \
 						-Winit-self -Wlogical-op -Wmissing-declarations \
 						-Wmissing-include-dirs -Wredundant-decls -Wshadow \