diff --git a/lemur/authorities/schemas.py b/lemur/authorities/schemas.py
index 6bbeddd6..7f9f57d4 100644
--- a/lemur/authorities/schemas.py
+++ b/lemur/authorities/schemas.py
@@ -62,7 +62,7 @@ class AuthorityInputSchema(LemurInputSchema):
         missing="sha256WithRSA",
     )
     key_type = fields.String(
-        validate=validate.OneOf(CERTIFICATE_KEY_TYPES + ["EC256"]), missing="RSA2048"
+        validate=validate.OneOf(CERTIFICATE_KEY_TYPES), missing="RSA2048"
     )
     key_name = fields.String()
     sensitivity = fields.String(
diff --git a/lemur/static/app/angular/authorities/authority/options.tpl.html b/lemur/static/app/angular/authorities/authority/options.tpl.html
index 7ba858a7..bf1ad70c 100644
--- a/lemur/static/app/angular/authorities/authority/options.tpl.html
+++ b/lemur/static/app/angular/authorities/authority/options.tpl.html
@@ -20,7 +20,7 @@
       Key Type
     </label>
     <div class="col-sm-10">
-      <select class="form-control" ng-model="authority.keyType" ng-options="option for option in ['RSA2048', 'RSA4096', 'EC256', 'ECCPRIME192V1', 'ECCPRIME256V1', 'ECCSECP192R1', 'ECCSECP224R1', 'ECCSECP256R1', 'ECCSECP384R1', 'ECCSECP521R1', 'ECCSECP256K1',
+      <select class="form-control" ng-model="authority.keyType" ng-options="option for option in ['RSA2048', 'RSA4096', 'ECCPRIME192V1', 'ECCPRIME256V1', 'ECCSECP192R1', 'ECCSECP224R1', 'ECCSECP256R1', 'ECCSECP384R1', 'ECCSECP521R1', 'ECCSECP256K1',
       'ECCSECT163K1', 'ECCSECT233K1', 'ECCSECT283K1', 'ECCSECT409K1', 'ECCSECT571K1', 'ECCSECT163R2', 'ECCSECT233R1', 'ECCSECT283R1', 'ECCSECT409R1', 'ECCSECT571R2']" ng-init="authority.keyType = 'RSA2048'"></select>
     </div>
   </div>