diff --git a/sys_linux.c b/sys_linux.c
index 898dc7a7f75..fcd334ecf03 100644
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -503,7 +503,7 @@ SYS_Linux_EnableSystemCallFilter(int level)
     SCMP_SYS(socketcall),
     /* General I/O */
     SCMP_SYS(_newselect), SCMP_SYS(close), SCMP_SYS(open), SCMP_SYS(openat), SCMP_SYS(pipe),
-    SCMP_SYS(pipe2), SCMP_SYS(poll), SCMP_SYS(ppoll), SCMP_SYS(pselect6), SCMP_SYS(read),
+    SCMP_SYS(pipe2), SCMP_SYS(poll), SCMP_SYS(pselect6), SCMP_SYS(read),
     SCMP_SYS(futex), SCMP_SYS(select), SCMP_SYS(set_robust_list), SCMP_SYS(write),
     /* Miscellaneous */
     SCMP_SYS(getrandom), SCMP_SYS(sysinfo), SCMP_SYS(uname),