diff --git a/bugs/5_psalm.sh b/bugs/5_psalm.sh
index c2ff9ca..6432983 100755
--- a/bugs/5_psalm.sh
+++ b/bugs/5_psalm.sh
@@ -4,10 +4,10 @@ standalone=$PWD/bugs/wrap.php
 
 cd /tmp
 
-rm -rf psalm
+rm -rf psalm_5
 
-git clone https://github.com/vimeo/psalm
-cd psalm
+git clone https://github.com/vimeo/psalm psalm_5
+cd psalm_5
 git checkout 7428e49b115a2a837aa29cf0fafd0ca902fe2457
 
 git branch -D master || true
@@ -30,4 +30,4 @@ rm -rf vendor
 
 docker run -v $PWD:/app --rm --privileged -it asan_tests /usr/bin/php /app/wrap.php /usr/bin/composer update
 
-echo "OK, no bugs!"
\ No newline at end of file
+echo "OK, no bugs!"