diff --git a/src/pluto/ocsp.c b/src/pluto/ocsp.c
index f495e3f449..f8bdc70d77 100644
--- a/src/pluto/ocsp.c
+++ b/src/pluto/ocsp.c
@@ -58,6 +58,7 @@ static const char *const response_status_names[] = {
     "malformed request",
     "internal error",
     "try later",
+    "status #4",
     "signature required",
     "unauthorized"
 };