diff --git a/arch/sim/src/nuttx-names.in b/arch/sim/src/nuttx-names.in
index 9ffcbf7ca86..2e3899336f3 100644
--- a/arch/sim/src/nuttx-names.in
+++ b/arch/sim/src/nuttx-names.in
@@ -52,6 +52,8 @@ NXSYMBOLS(fstat)
 NXSYMBOLS(fsync)
 NXSYMBOLS(ftruncate)
 NXSYMBOLS(futimens)
+NXSYMBOLS(getpeername)
+NXSYMBOLS(getsockname)
 NXSYMBOLS(getsockopt)
 NXSYMBOLS(if_nametoindex)
 NXSYMBOLS(ioctl)