diff --git a/sys/amd64/ia32/syscalls.master b/sys/amd64/ia32/syscalls.master
index 63cdd502ecb..c146d66f656 100644
--- a/sys/amd64/ia32/syscalls.master
+++ b/sys/amd64/ia32/syscalls.master
@@ -586,3 +586,5 @@
 413	UNIMPL	BSD	extattr_get_link
 414	UNIMPL	BSD	extattr_delete_link
 415	UNIMPL	BSD	__execve_mac
+416	UNIMPL	BSD	newsigreturn
+417	UNIMPL	BSD	newsigaction
diff --git a/sys/compat/freebsd32/syscalls.master b/sys/compat/freebsd32/syscalls.master
index 63cdd502ecb..c146d66f656 100644
--- a/sys/compat/freebsd32/syscalls.master
+++ b/sys/compat/freebsd32/syscalls.master
@@ -586,3 +586,5 @@
 413	UNIMPL	BSD	extattr_get_link
 414	UNIMPL	BSD	extattr_delete_link
 415	UNIMPL	BSD	__execve_mac
+416	UNIMPL	BSD	newsigreturn
+417	UNIMPL	BSD	newsigaction
diff --git a/sys/ia64/ia32/syscalls.master b/sys/ia64/ia32/syscalls.master
index 63cdd502ecb..c146d66f656 100644
--- a/sys/ia64/ia32/syscalls.master
+++ b/sys/ia64/ia32/syscalls.master
@@ -586,3 +586,5 @@
 413	UNIMPL	BSD	extattr_get_link
 414	UNIMPL	BSD	extattr_delete_link
 415	UNIMPL	BSD	__execve_mac
+416	UNIMPL	BSD	newsigreturn
+417	UNIMPL	BSD	newsigaction
diff --git a/sys/kern/syscalls.master b/sys/kern/syscalls.master
index f1b5db6e03b..5027af3827d 100644
--- a/sys/kern/syscalls.master
+++ b/sys/kern/syscalls.master
@@ -599,6 +599,8 @@
 414	STD	BSD	{ int extattr_delete_link(const char *path, \
 			    int attrnamespace, const char *attrname); }
 415	UNIMPL	BSD	__execve_mac
+416	UNIMPL	BSD	newsigreturn
+417	UNIMPL	BSD	newsigaction
 
 ; Please copy any additions and changes to the following compatability tables:
 ; sys/ia64/ia32/syscalls.master  (take a best guess)