diff --git a/gnu/lib/csu/Makefile.csu b/gnu/lib/csu/Makefile.csu
index 71522e5..ea7f06d 100644
--- a/gnu/lib/csu/Makefile.csu
+++ b/gnu/lib/csu/Makefile.csu
@@ -14,7 +14,7 @@ OBJS+=	${SRCS:N*.h:R:S/$/.o/g}
 CFLAGS+=	-finhibit-size-directive -fno-inline-functions \
 		-fno-exceptions -fno-zero-initialized-in-bss \
 		-fno-omit-frame-pointer -fno-unit-at-a-time \
-		-fno-asynchronous-unwind-tables
+		-fno-asynchronous-unwind-tables -fpic -DPIC
 CFLAGS+=	-I.
 
 CRTS_CFLAGS=	-DCRTSTUFFS_O -DSHARED ${PICFLAG}
diff --git a/lib/csu/x86_64/Makefile.csu b/lib/csu/x86_64/Makefile.csu
index 29e9883..9e699e3 100644
--- a/lib/csu/x86_64/Makefile.csu
+++ b/lib/csu/x86_64/Makefile.csu
@@ -7,7 +7,7 @@ CLEANFILES+=	crt1.o crti.o crtn.o gcrt1.o
 WARNS?=		2
 
 CFLAGS+=	-I${CSUDIR}/../common \
-		-I${CSUDIR}/../../libc/include
+		-I${CSUDIR}/../../libc/include -fpic -DPIC
 
 .PATH:		${CSUDIR} ${CSUDIR}/../common