diff --git a/setup.py b/setup.py
index 953df2bb2..f9c8d15e8 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,8 @@ deps = {
     "pyasn1>0.1.2",
     "pyOpenSSL>=0.14",
     "tornado>=4.0.2",
-    "configargparse>=0.9.3"
+    "configargparse>=0.9.3",
+    "pyperclip>=1.5.7"
 }
 script_deps = {
     "mitmproxy": {