diff --git a/notNeededPackages.json b/notNeededPackages.json
index b409f91181..8d0638a871 100644
--- a/notNeededPackages.json
+++ b/notNeededPackages.json
@@ -1950,6 +1950,12 @@
             "sourceRepoURL": "https://github.com/sindresorhus/is-url-superb",
             "asOfVersion": "3.0.0"
         },
+        {
+            "libraryName": "ismobilejs",
+            "typingsPackageName": "ismobilejs",
+            "sourceRepoURL": "https://github.com/kaimallea/isMobile",
+            "asOfVersion": "1.0.0"
+        },
         {
             "libraryName": "issue-regex",
             "typingsPackageName": "issue-regex",
diff --git a/types/ismobilejs/index.d.ts b/types/ismobilejs/index.d.ts
deleted file mode 100644
index 18eee7ea1a..0000000000
--- a/types/ismobilejs/index.d.ts
+++ /dev/null
@@ -1,57 +0,0 @@
-// Type definitions for ismobilejs 0.4
-// Project: https://github.com/kaimallea/isMobile
-// Definitions by: Maksim Karelov <https://github.com/Ty3uK>
-// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
-
-interface Apple {
-  phone: boolean;
-  ipod: boolean;
-  tablet: boolean;
-  device: boolean;
-}
-
-interface Android {
-  phone: boolean;
-  tablet: boolean;
-  device: boolean;
-}
-
-interface Amazon {
-  phone: boolean;
-  tablet: boolean;
-  device: boolean;
-}
-
-interface Windows {
-  phone: boolean;
-  tablet: boolean;
-  device: boolean;
-}
-
-interface Other {
-  blackberry_10: boolean;
-  blackberry: boolean;
-  opera: boolean;
-  firefox: boolean;
-  chrome: boolean;
-  device: boolean;
-}
-
-interface IsMobile {
-  any: boolean;
-  phone: boolean;
-  tablet: boolean;
-  seven_inch: boolean;
-
-  apple: Apple;
-  android: Android;
-  amazon: Amazon;
-  windows: Windows;
-  other: Other;
-
-  (userAgent?: string): IsMobile;
-}
-
-declare const isMobile: IsMobile;
-
-export = isMobile;
diff --git a/types/ismobilejs/ismobilejs-tests.ts b/types/ismobilejs/ismobilejs-tests.ts
deleted file mode 100644
index d53c674da9..0000000000
--- a/types/ismobilejs/ismobilejs-tests.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import * as isMobile from 'ismobilejs';
-
-const MOZILLA_ANDROID_UA  = 'Mozilla/5.0 (Android 4.4; Mobile; rv:41.0) Gecko/41.0 Firefox/41.0';
-const MOZILLA_IPHONE_UA   = 'Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) FxiOS/1.0 Mobile/12F69 Safari/600.1.4';
-
-const CHROME_ANDROID_UA   = 'Mozilla/5.0 (Linux; Android 8.0.0; Pixel Build/OPP3.170518.006) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.66 Mobile Safari/537.36';
-const CHROME_IPHONE_UA    = 'Mozilla/5.0 (iPhone; CPU iPhone OS 10_3 like Mac OS X) AppleWebKit/602.1.50 (KHTML, like Gecko) CriOS/56.0.2924.75 Mobile/14E5239e Safari/602.1';
-
-// $ExpectType boolean
-isMobile(MOZILLA_ANDROID_UA).android.phone;
-// $ExpectType boolean
-isMobile(MOZILLA_IPHONE_UA).apple.phone;
-
-// $ExpectType boolean
-isMobile(CHROME_ANDROID_UA).android.phone;
-// $ExpectType boolean
-isMobile(CHROME_IPHONE_UA).apple.phone;
-
-console.log(isMobile.apple);
diff --git a/types/ismobilejs/tsconfig.json b/types/ismobilejs/tsconfig.json
deleted file mode 100644
index e35d648c53..0000000000
--- a/types/ismobilejs/tsconfig.json
+++ /dev/null
@@ -1,24 +0,0 @@
-{
-    "compilerOptions": {
-        "module": "commonjs",
-        "lib": [
-            "es6",
-            "dom"
-        ],
-        "noImplicitAny": true,
-        "noImplicitThis": true,
-        "strictNullChecks": true,
-        "strictFunctionTypes": true,
-        "baseUrl": "../",
-        "typeRoots": [
-            "../"
-        ],
-        "types": [],
-        "noEmit": true,
-        "forceConsistentCasingInFileNames": true
-    },
-    "files": [
-        "index.d.ts",
-        "ismobilejs-tests.ts"
-    ]
-}
\ No newline at end of file
diff --git a/types/ismobilejs/tslint.json b/types/ismobilejs/tslint.json
deleted file mode 100644
index 3db14f85ea..0000000000
--- a/types/ismobilejs/tslint.json
+++ /dev/null
@@ -1 +0,0 @@
-{ "extends": "dtslint/dt.json" }