diff --git a/src/collections/operations/find.js b/src/collections/operations/find.js
index 85359c0777..3201ac8827 100644
--- a/src/collections/operations/find.js
+++ b/src/collections/operations/find.js
@@ -25,10 +25,15 @@ async function find(args) {
   const queryToBuild = {};
 
   if (where) {
+    let and = [];
+
+    if (Array.isArray(where.and)) and = where.and;
+    if (Array.isArray(where.AND)) and = where.AND;
+
     queryToBuild.where = {
       ...where,
       and: [
-        ...(Array.isArray(where.and) ? where.and : []),
+        ...and,
       ],
     };
   }
diff --git a/src/graphql/schema/buildWhereInputType.js b/src/graphql/schema/buildWhereInputType.js
index f685e546d6..81bcc6f129 100644
--- a/src/graphql/schema/buildWhereInputType.js
+++ b/src/graphql/schema/buildWhereInputType.js
@@ -292,7 +292,7 @@ const buildWhereInputType = (name, fields, parentName) => {
       'id',
       GraphQLString,
       parentName,
-      ['equals', 'not_equals'],
+      ['equals', 'not_equals', 'in', 'not_in'],
     ),
   };