diff --git a/lib/main.js b/lib/main.js
index <HASH>..<HASH> 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -6,7 +6,7 @@ Object.defineProperty(exports, "__esModule", {
 });
 exports.capture = capture;
 exports.fromStack = fromStack;
-const extractionRegex = /at (.*?) \((.*?):(\d+):(\d+)\)/;
+const extractionRegex = /at (\S+) \((\S+):(\d+):(\d+)\)/;
 
 function capture() {
   const traces = fromStack(new Error().stack);
diff --git a/src/main.js b/src/main.js
index <HASH>..<HASH> 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,6 +1,6 @@
 'use babel'
 
-const extractionRegex = /at (.*?) \((.*?):(\d+):(\d+)\)/
+const extractionRegex = /at (\S+) \((\S+):(\d+):(\d+)\)/
 
 export function capture() {
   const traces = fromStack(new Error().stack)
:new: Make extraction regexp faster