1 files changed, 0 insertions, 1 deletions
diff --git a/lib/tty.js b/lib/tty.js
index 5c854edf09..74300fc1e4 100644
--- a/lib/tty.js
+++ b/lib/tty.js
@@ -19,7 +19,6 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-var assert = require('assert');
 var inherits = require('util').inherits;
 var net = require('net');
 var TTY = process.binding('tty_wrap').TTY;