diff --git a/types/mobx-apollo/mobx-apollo-tests.ts b/types/mobx-apollo/mobx-apollo-tests.ts
index d90ff873f2..964e6b0c6e 100644
--- a/types/mobx-apollo/mobx-apollo-tests.ts
+++ b/types/mobx-apollo/mobx-apollo-tests.ts
@@ -1,17 +1,14 @@
-import { computed } from 'mobx';
 import { ApolloClient } from 'apollo-client';
-import gql from 'graphql-tag';
-
 import query from 'mobx-apollo';
 
-const PostsQuery = gql`
+const PostsQuery = `
     {
         posts {
             id
             title
         }
     }
-`;
+` as any;
 
 interface Post {
     id: string;
@@ -19,7 +16,6 @@ interface Post {
 }
 
 class PostStore {
-    @computed
     private get postsQuery() {
         return query<{ posts: Post[] }>({
             client: new ApolloClient({
@@ -30,7 +26,6 @@ class PostStore {
         });
     }
 
-    @computed
     get posts() {
         return this.postsQuery.data.posts;
     }
diff --git a/types/mobx-apollo/package.json b/types/mobx-apollo/package.json
index 197ba27ae8..da0ffc3953 100644
--- a/types/mobx-apollo/package.json
+++ b/types/mobx-apollo/package.json
@@ -1,8 +1,6 @@
 {
     "private": true,
     "dependencies": {
-        "apollo-client": "^2.0.0",
-        "graphql-tag": "^2.0.0",
-        "mobx": "^3.0.0"
+        "apollo-client": "^2.0.0"
     }
 }
diff --git a/types/mobx-apollo/tsconfig.json b/types/mobx-apollo/tsconfig.json
index c18e0f5512..c4c2acace4 100644
--- a/types/mobx-apollo/tsconfig.json
+++ b/types/mobx-apollo/tsconfig.json
@@ -3,7 +3,6 @@
         "module": "commonjs",
         "lib": ["es6"],
         "target": "es5",
-        "experimentalDecorators": true,
         "noImplicitAny": true,
         "noImplicitThis": true,
         "strictNullChecks": true,