diff --git a/bin/exec-env b/bin/exec-env
index 5cc51a563493f775a298ed261ef26b03b53a597d..e51fbfa7138f9d46bb3e2851604b7ec0333076c4 100755
--- a/bin/exec-env
+++ b/bin/exec-env
@@ -8,3 +8,5 @@ if [ "$RUBYLIB" = "" ]; then
 else
   export RUBYLIB="$ruby_plugin_dir/rubygems-plugin:$RUBYLIB"
 fi
+
+export PATH=$install_path/bin:$PATH