1 files changed, 2 insertions, 0 deletions

diff --git a/include/uapi/linux/netfilter/xt_bpf.h b/include/uapi/linux/netfilter/xt_bpf.h
index 5dda450eb55b..2ec9fbcd06f9 100644
--- a/include/uapi/linux/netfilter/xt_bpf.h
+++ b/include/uapi/linux/netfilter/xt_bpf.h
@@ -6,6 +6,8 @@
 
 #define XT_BPF_MAX_NUM_INSTR    64
 
+struct sk_filter;
+
 struct xt_bpf_info {
         __u16 bpf_program_num_elem;
         struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR];