diff --git a/README b/README
index b63f8f88..39cd7344 100644
--- a/README
+++ b/README
@@ -76,7 +76,7 @@ ryandewhurst at gmail
 
     git clone https://github.com/wpscanteam/wpscan.git
     cd wpscan
-    sudo gem install bundler && bundle install --without test
+    sudo gem install bundler && sudo bundle install --without test
 
 ==KNOWN ISSUES==
 
diff --git a/README.md b/README.md
index 13641654..0c539ac0 100644
--- a/README.md
+++ b/README.md
@@ -84,7 +84,7 @@ Apple Xcode, Command Line Tools and the libffi are needed (to be able to install
 
 ```cd wpscan```
 
-```sudo gem install bundler && bundle install --without test```
+```sudo gem install bundler && sudo bundle install --without test```
 
 #### KNOWN ISSUES