diff --git a/lib/fp/mapping.js b/lib/fp/mapping.js
index f9d39a46f..b3df474f0 100644
--- a/lib/fp/mapping.js
+++ b/lib/fp/mapping.js
@@ -83,14 +83,15 @@ module.exports = {
       'curryN,curryRightN,debounce,defaults,defaultsDeep,delay,difference,drop,' +
       'dropRight,dropRightWhile,dropWhile,endsWith,eq,every,extend,filter,find,' +
       'find,findIndex,findKey,findLast,findLastIndex,findLastKey,flatMap,forEach,' +
-      'forEachRight,forIn,forInRight,forOwn,forOwnRight,get,groupBy,gt,gte,includes,' +
-      'indexBy,indexOf,intersection,invoke,invokeMap,isEqual,isMatch,lastIndexOf,' +
-      'lt,lte,map,mapKeys,mapValues,matchesProperty,maxBy,mean,minBy,merge,omit,' +
-      'orderBy,overArgs,pad,padLeft,padRight,parseInt,partition,pick,pull,pullAll,' +
-      'pullAt,random,range,rangeRight,rearg,reject,remove,repeat,result,sampleSize,' +
-      'some,sortBy,sortedIndexBy,sortedLastIndexBy,sortedUniqBy,split,startsWith,' +
-      'subtract,sumBy,take,takeRight,takeRightWhile,takeWhile,throttle,times,' +
-      'truncate,union,uniqBy,uniqWith,without,wrap,xor,zip,zipObject').split(','),
+      'forEachRight,forIn,forInRight,forOwn,forOwnRight,get,groupBy,gt,gte,has,' +
+      'hasIn,includes,indexBy,indexOf,intersection,invoke,invokeMap,isEqual,' +
+      'isMatch,lastIndexOf,lt,lte,map,mapKeys,mapValues,matchesProperty,maxBy,' +
+      'mean,minBy,merge,omit,orderBy,overArgs,pad,padLeft,padRight,parseInt,' +
+      'partition,pick,pull,pullAll,pullAt,random,range,rangeRight,rearg,reject,' +
+      'remove,repeat,result,sampleSize,some,sortBy,sortedIndexBy,sortedLastIndexBy,' +
+      'sortedUniqBy,split,startsWith,subtract,sumBy,take,takeRight,takeRightWhile,' +
+      'takeWhile,throttle,times,truncate,union,uniqBy,uniqWith,without,wrap,xor,' +
+      'zip,zipObject').split(','),
     3: (
       'assignWith,assignInWith,clamp,differenceBy,differenceWith,getOr,inRange,' +
       'intersectionBy,intersectionWith,isEqualWith,isMatchWith,mergeWith,omitBy,' +