set default FLTFLAGS for a fatty stack
diff --git a/Makefile b/Makefile
index c9faf4a..89a3d2e 100644
--- a/Makefile
+++ b/Makefile
@@ -317,6 +317,7 @@
export CPPFLAGS NOSTDINC_FLAGS LINUXINCLUDE OBJCOPYFLAGS LDFLAGS
export CFLAGS CFLAGS_KERNEL CFLAGS_MODULE
export AFLAGS AFLAGS_KERNEL AFLAGS_MODULE
+export FLTFLAGS
# When compiling out-of-tree modules, put MODVERDIR in the module
# tree rather than in the kernel tree. The kernel tree might
diff --git a/Makefile.flags b/Makefile.flags
index 3c2cbbb..3728a5b 100644
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -59,3 +59,6 @@
LDLIBS += -lselinux -lsepol
endif
#LDFLAGS += -nostdlib
+
+# Busybox is a stack-fatty so make sure we increase default size
+FLTFLAGS += -s 20000
