diff --git a/revoke_key.sh b/revoke_key.sh
index d8fc932..e79c4e1 100755
--- a/revoke_key.sh
+++ b/revoke_key.sh
@@ -346,6 +346,17 @@ else
 		error "$(cat $log_file)"
 	fi
 
+   if [[ -z "$KEY_CONFIG" ]] ; then
+      if [[ -h "${EASY_RSA_DIR}/openssl.cnf" ]] ; then
+         KEY_CONFIG="$(realpath "${EASY_RSA_DIR}/openssl.cnf")"
+      fi
+   fi
+
+   if [[ -z "$KEY_CONFIG" ]] ; then
+      fatal "No OpenSSL configuration file found.."
+   fi
+
+
 	# ---
 	# - Revoke Key
 	# ---