diff --git a/script/noosfero-plugins b/script/noosfero-plugins
index 6e44a41..3f99698 100755
--- a/script/noosfero-plugins
+++ b/script/noosfero-plugins
@@ -98,9 +98,12 @@ _enable(){
       dependencies_ok=true
       dependencies_file="$source/dependencies.rb"
       if [ -e $source/Gemfile ]; then
-        if ! (cd $source && bundle --local); then
+        gemfile=$(mktemp --tmpdir=.)
+        cat Gemfile $source/Gemfile > $gemfile
+        if ! RUBYOPT='' BUNDLE_GEMFILE="$gemfile" bundle --local --quiet; then
           dependencies_ok=false
         fi
+        rm -f $gemfile $gemfile.lock
       fi
       if ! run $dependencies_file; then
         dependencies_ok=false
--
libgit2 0.21.2