diff --git a/pipenv/vendor/vendor.txt b/pipenv/vendor/vendor.txt
index ad879dac..456ce457 100644
--- a/pipenv/vendor/vendor.txt
+++ b/pipenv/vendor/vendor.txt
@@ -32,7 +32,7 @@ requirementslib==1.3.1.post1
     distlib==0.2.8
     packaging==18.0
     pyparsing==2.2.2
-    -e git+https://github.com/sarugaku/plette.git@master#egg=plette
+    git+https://github.com/sarugaku/plette.git@master#egg=plette
         tomlkit==0.5.2
 shellingham==1.2.7
 six==1.11.0