diff --git a/sys/fs/cd9660/cd9660_vnops.c b/sys/fs/cd9660/cd9660_vnops.c
index eae8967ac2c8..c6052f4edca1 100644
--- a/sys/fs/cd9660/cd9660_vnops.c
+++ b/sys/fs/cd9660/cd9660_vnops.c
@@ -430,7 +430,7 @@ cd9660_readdir(ap)
 		struct ucred *a_cred;
 		int *a_eofflag;
 		int *a_ncookies;
-		u_long *a_cookies;
+		u_long **a_cookies;
 	} */ *ap;
 {
 	struct uio *uio = ap->a_uio;
diff --git a/sys/isofs/cd9660/cd9660_vnops.c b/sys/isofs/cd9660/cd9660_vnops.c
index eae8967ac2c8..c6052f4edca1 100644
--- a/sys/isofs/cd9660/cd9660_vnops.c
+++ b/sys/isofs/cd9660/cd9660_vnops.c
@@ -430,7 +430,7 @@ cd9660_readdir(ap)
 		struct ucred *a_cred;
 		int *a_eofflag;
 		int *a_ncookies;
-		u_long *a_cookies;
+		u_long **a_cookies;
 	} */ *ap;
 {
 	struct uio *uio = ap->a_uio;