diff --git a/stand/libsa/Makefile b/stand/libsa/Makefile
index 8248c4a1ba74..8ec62f276a09 100644
--- a/stand/libsa/Makefile
+++ b/stand/libsa/Makefile
@@ -112,7 +112,7 @@ CFLAGS.lz4.c+= -I${SRCTOP}/sys/cddl/contrib/opensolaris/common/lz4
 # Create a subset of includes that are safe, as well as adjusting those that aren't
 # The lists may drive people nuts, but they are explicitly opt-in
 FAKE_DIRS=xlocale arpa
-SAFE_INCS=a.out.h assert.h elf.h limits.h nlist.h setjmp.h stddef.h stdbool.h string.h strings.h time.h unistd.h uuid.h
+SAFE_INCS=a.out.h assert.h elf.h inttypes.h limits.h nlist.h setjmp.h stddef.h stdbool.h string.h strings.h time.h unistd.h uuid.h
 STAND_H_INC=ctype.h fcntl.h signal.h stdio.h stdlib.h
 OTHER_INC=stdarg.h errno.h stdint.h