Error: Command failed: cat coverage/coverage.lcov | coveralls

[aghoneim92]

I'm getting this error when running coveralls

Error: Command failed: cat coverage/coverage.lcov | coveralls
/Users/ghoneim/os.js/node_modules/coveralls/bin/coveralls.js:18
        throw err;
        ^

Error: stdout maxBuffer exceeded
    at Socket.onChildStdout (child_process.js:264:14)
    at emitOne (events.js:96:13)
    at Socket.emit (events.js:188:7)
    at readableAddChunk (_stream_readable.js:176:18)
    at Socket.Readable.push (_stream_readable.js:134:10)
    at Pipe.onread (net.js:551:20)

    at ChildProcess.exithandler (child_process.js:211:12)
    at emitTwo (events.js:106:13)
    at ChildProcess.emit (events.js:191:7)
    at maybeClose (internal/child_process.js:885:16)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)