diff --git a/src/core/operations/ParseCSR.mjs b/src/core/operations/ParseCSR.mjs
index 15baa2c0..ad891902 100644
--- a/src/core/operations/ParseCSR.mjs
+++ b/src/core/operations/ParseCSR.mjs
@@ -31,6 +31,11 @@ class ParseCSR extends Operation {
                 "type": "option",
                 "value": ["PEM"]
             },
+            {
+                "name": "Key type",
+                "type": "option",
+                "value": ["RSA"]
+            },
             {
                 "name": "Strict ASN.1 value lengths",
                 "type": "boolean",