diff --git a/lib/shim-bin.js b/lib/shim-bin.js
index d5e19c0..67e2702 100644
--- a/lib/shim-bin.js
+++ b/lib/shim-bin.js
@@ -17,7 +17,7 @@ const fixBin = require('./fix-bin.js')
 // nondeterminism.
 const seen = new Set()
 
-const failEEXIST = ({ path, to, from }) =>
+const failEEXIST = ({ to, from }) =>
   Promise.reject(Object.assign(new Error('EEXIST: file already exists'), {
     path: to,
     dest: from,
diff --git a/test/check-bins.js b/test/check-bins.js
index e4bbadd..68bdec6 100644
--- a/test/check-bins.js
+++ b/test/check-bins.js
@@ -12,22 +12,24 @@ const checkBins = requireInject('../lib/check-bins.js', {
 const o = { global: true, force: false, top: true }
 
 t.test('gets normalized', t =>
-  checkBins({ pkg: { bin: 'lib/foo.js', name: 'foo' }, ...o }))
+  t.resolves(checkBins({ pkg: { bin: 'lib/foo.js', name: 'foo' }, ...o })))
 
 t.test('ok if all ok', t =>
-  checkBins({ pkg: { bin: { foo: 'lib/foo.js' } }, ...o }))
+  t.resolves(checkBins({ pkg: { bin: { foo: 'lib/foo.js' } }, ...o })))
 
 t.test('no bin is fine', t =>
-  checkBins({ pkg: {}, ...o }))
+  t.resolves(checkBins({ pkg: {}, ...o })))
 
 t.test('always ok if forced', t =>
-  checkBins({ pkg: { bin: { foo: 'lib/foo.js', fail: 'fail.js' } }, ...o, force: true }))
+  // eslint-disable-next-line max-len
+  t.resolves(checkBins({ pkg: { bin: { foo: 'lib/foo.js', fail: 'fail.js' } }, ...o, force: true })))
 
 t.test('always ok if not global', t =>
-  checkBins({ pkg: { bin: { foo: 'lib/foo.js', fail: 'fail.js' } }, ...o, global: false }))
+  // eslint-disable-next-line max-len
+  t.resolves(checkBins({ pkg: { bin: { foo: 'lib/foo.js', fail: 'fail.js' } }, ...o, global: false })))
 
 t.test('always ok if not top', t =>
-  checkBins({ pkg: { bin: { foo: 'lib/foo.js', fail: 'fail.js' } }, ...o, top: false }))
+  t.resolves(checkBins({ pkg: { bin: { foo: 'lib/foo.js', fail: 'fail.js' } }, ...o, top: false })))
 
 t.test('fail if any fail', t =>
   t.rejects(checkBins({ pkg: { bin: { foo: 'lib/foo.js', fail: 'fail.js' } }, ...o })))