diff --git a/kernel/Makefile b/kernel/Makefile
index 61e1217..8464cf0 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -10,7 +10,7 @@ LDSCRIPT        = make/$(ARCH)/linker.ld
 
 CFLAGS          ?= -Og -g
 CFLAGS          := $(CFLAGS) $(ARCH_CFLAGS) \
-                   -Wall -Wextra -pedantic -std=gnu11 -I../ext -Isrc -fPIE
+                   -Wall -Wextra -pedantic -std=gnu11 -I../ext -Isrc -fPIE -mno-red-zone
 LDFLAGS         := $(LDFLAGS) -T $(LDSCRIPT)