diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
index 3885108..a19ddac 100644
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -39,7 +39,7 @@
 #define SECCOMP_PHASE1_OK	0
 #define SECCOMP_PHASE1_SKIP	1
 
-extern u32 seccomp_phase1(void);
+extern u32 seccomp_phase1(struct seccomp_data *sd);
 int seccomp_phase2(u32 phase1_result);
 #else
 extern void secure_computing_strict(int this_syscall);