diff --git a/Makefile.inc b/Makefile.inc
index 151b87660a..bc96941e88 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -385,6 +385,7 @@ CFLAGS_common += -pipe -g -nostdinc -std=gnu11
 CFLAGS_common += -nostdlib -Wall -Wundef -Wstrict-prototypes -Wmissing-prototypes
 CFLAGS_common += -Wwrite-strings -Wredundant-decls -Wno-trigraphs
 CFLAGS_common += -Wstrict-aliasing -Wshadow -Wdate-time
+CFLAGS_common += -Wno-packed-not-aligned
 CFLAGS_common += -fno-common -ffreestanding -fno-builtin -fomit-frame-pointer
 CFLAGS_common += -ffunction-sections -fdata-sections -fno-pie
 ifeq ($(CONFIG_COMPILER_GCC),y)