diff --git a/certs/ocsp/ocspd.sh b/certs/ocsp/ocspd.sh
index 98e1a10d0..6f7ce20fe 100755
--- a/certs/ocsp/ocspd.sh
+++ b/certs/ocsp/ocspd.sh
@@ -5,4 +5,5 @@ openssl ocsp -index index.txt       \
              -rsigner ocsp-cert.pem \
              -rkey ocsp-key.pem     \
              -CA ../ca-cert.pem     \
+             -nmin 1                \
              -text