diff --git a/libguile/cpp-E.syms b/libguile/cpp-E.syms
index 3fbcbfe3a..3d3b0c3c6 100644
--- a/libguile/cpp-E.syms
+++ b/libguile/cpp-E.syms
@@ -33,6 +33,7 @@ EFAULT
 EFBIG
 EHOSTDOWN
 EHOSTUNREACH
+EHWPOISON
 EIDRM
 EILSEQ
 EINPROGRESS
@@ -112,6 +113,7 @@ EREMCHG
 EREMOTE
 EREMOTEIO
 ERESTART
+ERFKILL
 EROFS
 ESHUTDOWN
 ESOCKTNOSUPPORT