diff --git a/pkgs/development/tools/vagrant/default.nix b/pkgs/development/tools/vagrant/default.nix
index c61d521ecab..d37873aaaf3 100644
--- a/pkgs/development/tools/vagrant/default.nix
+++ b/pkgs/development/tools/vagrant/default.nix
@@ -126,6 +126,9 @@ in stdenv.mkDerivation rec {
     cp -r usr/bin "$out"
     wrapProgram "$out/bin/vagrant" --prefix LD_LIBRARY_PATH : "${stdenv.lib.makeLibraryPath [ libxml2 libxslt ]}" \
                                    --prefix LD_LIBRARY_PATH : "$out/opt/vagrant/embedded/lib"
+
+    install -D "opt/vagrant/embedded/gems/gems/vagrant-$version/contrib/bash/completion.sh" \
+      "$out/share/bash-completion/completions/vagrant"
   '';
 
   preFixup = ''