diff --git a/cf/roken-frag.m4 b/cf/roken-frag.m4
index 2f9ca4d0a..c75936b51 100644
--- a/cf/roken-frag.m4
+++ b/cf/roken-frag.m4
@@ -167,7 +167,9 @@ AC_CHECK_FUNCS([				\
 	getprogname				\
 	getrlimit				\
 	getspnam				\
+	initstate				\
 	setprogname				\
+	setstate				\
 	strsvis					\
 	strunvis				\
 	strvis					\