diff --git a/backend/src/schema/types/type/Category.gql b/backend/src/schema/types/type/Category.gql
index 9805344d1..39efeff9d 100644
--- a/backend/src/schema/types/type/Category.gql
+++ b/backend/src/schema/types/type/Category.gql
@@ -11,6 +11,8 @@ enum _CategoryOrdering {
   createdAt_desc
   updatedAt_asc
   updatedAt_desc
+  postCount_asc
+  postCount_desc
 }
 
 type Category {
diff --git a/backend/src/schema/types/type/Tag.gql b/backend/src/schema/types/type/Tag.gql
index 8da899027..41a772e4d 100644
--- a/backend/src/schema/types/type/Tag.gql
+++ b/backend/src/schema/types/type/Tag.gql
@@ -27,6 +27,10 @@ type Tag {
 enum _TagOrdering {
   id_asc
   id_desc
+  taggedCount_asc
+  taggedCount_desc
+  taggedCountUnique_asc
+  taggedCountUnique_desc
 }
 
 type Query {