diff --git a/lib/index.js b/lib/index.js
index 353fcf8..70cf452 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -560,15 +560,16 @@ class GitStats {
           ;
 
         self.authors(options, function (err, authors) {
+            const maxAuthors = 2 * options.radius;
             if (err) { return callback(err); }
-            if (authors.length > 50) {
+            if (authors.length > maxAuthors) {
                 let others = {
-                    value: authors.slice(50).reduce(function (a, b) {
+                    value: authors.slice(maxAuthors).reduce(function (a, b) {
                         return a + b.value;
                     }, 0)
                   , label: "Others"
                 };
-                authors = authors.slice(0, 50);
+                authors = authors.slice(0, maxAuthors);
                 authors.push(others);
             }
 
diff --git a/package.json b/package.json
index 0efe318..869527c 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,8 @@
   "contributors": [
     "Gnab <as0n@gnab.fr>",
     "William Boman <william@redwill.se>",
-    "Fabian Furger <mystyfly@gmail.com>"
+    "Fabian Furger <mystyfly@gmail.com>",
+    "Jonah Lawrence <jonah@freshidea.com>"
   ],
   "license": "MIT",
   "repository": {