diff --git a/script/setup b/script/setup
index 8e4c0aa941..eddefb6b8c 100755
--- a/script/setup
+++ b/script/setup
@@ -19,11 +19,9 @@ NO_COLOR='\033[0m'
 
 # Check ruby version
 RUBY_VERSION=$(cat .ruby-version)
-if command -v rbenv > /dev/null && ! command rvm > /dev/null; then
+if command -v rbenv > /dev/null; then
   ./script/rbenv-install.sh
-fi
-
-if command rvm > /dev/null; then
+elif command rvm > /dev/null; then
   ./script/rvm-install.sh
 fi