diff --git a/pu.sh b/pu.sh
index ca20643e98..aadd2e151f 100755
--- a/pu.sh
+++ b/pu.sh
@@ -1,7 +1,10 @@
 #!/bin/bash
 
 # create DB if not exists
-rm -f tests/database/db.sqlite
-touch tests/database/db.sqlite
-php artisan migrate --seed
+
+if [ ! -f tests/database/db.sqlite ]; then
+    touch tests/database/db.sqlite
+    php artisan migrate --seed
+fi
+
 phpunit
\ No newline at end of file