diff --git a/notNeededPackages.json b/notNeededPackages.json
index 5f521692d3..4091a7684c 100644
--- a/notNeededPackages.json
+++ b/notNeededPackages.json
@@ -2478,6 +2478,12 @@
             "sourceRepoURL": "https://github.com/will-stone/mobx-cookie",
             "asOfVersion": "1.1.1"
         },
+        {
+            "libraryName": "mobx-devtools-mst",
+            "typingsPackageName": "mobx-devtools-mst",
+            "sourceRepoURL": "https://mobxjs.github.io/mobx",
+            "asOfVersion": "0.9.7"
+        },
         {
             "libraryName": "mobx-task",
             "typingsPackageName": "mobx-task",
diff --git a/types/mobx-devtools-mst/index.d.ts b/types/mobx-devtools-mst/index.d.ts
deleted file mode 100644
index 54a3f09bf6..0000000000
--- a/types/mobx-devtools-mst/index.d.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-// Type definitions for mobx-devtools-mst 0.9
-// Project: https://mobxjs.github.io/mobx
-// Definitions by: Alan Plum <https://github.com/pluma>
-// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-// TypeScript Version: 2.2
-
-declare function makeInspectable(state: object): void;
-export = makeInspectable;
diff --git a/types/mobx-devtools-mst/mobx-devtools-mst-tests.ts b/types/mobx-devtools-mst/mobx-devtools-mst-tests.ts
deleted file mode 100644
index a00d1c36af..0000000000
--- a/types/mobx-devtools-mst/mobx-devtools-mst-tests.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import makeInspectable = require("mobx-devtools-mst");
-
-const myModel = {
-    /* some mst instance */
-};
-
-makeInspectable(myModel);
diff --git a/types/mobx-devtools-mst/tsconfig.json b/types/mobx-devtools-mst/tsconfig.json
deleted file mode 100644
index 06ccbf6965..0000000000
--- a/types/mobx-devtools-mst/tsconfig.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-    "compilerOptions": {
-        "module": "commonjs",
-        "lib": ["es6"],
-        "noImplicitAny": true,
-        "noImplicitThis": true,
-        "strictNullChecks": true,
-        "strictFunctionTypes": true,
-        "baseUrl": "../",
-        "typeRoots": ["../"],
-        "types": [],
-        "noEmit": true,
-        "forceConsistentCasingInFileNames": true
-    },
-    "files": ["index.d.ts", "mobx-devtools-mst-tests.ts"]
-}
diff --git a/types/mobx-devtools-mst/tslint.json b/types/mobx-devtools-mst/tslint.json
deleted file mode 100644
index 3db14f85ea..0000000000
--- a/types/mobx-devtools-mst/tslint.json
+++ /dev/null
@@ -1 +0,0 @@
-{ "extends": "dtslint/dt.json" }