--- a/src/syscall-filter.c
+++ b/src/syscall-filter.c
@@ -172,7 +172,7 @@
 	SCMP_SYS(epoll_ctl),
 	SCMP_SYS(epoll_ctl_old),
 	SCMP_SYS(epoll_pwait),
-#ifdef __SNR_epoll_pwait2
+#ifdef __NR_epoll_pwait2
 	SCMP_SYS(epoll_pwait2),
 #endif
 	SCMP_SYS(epoll_wait),