diff --git a/testing/start_test.sh b/testing/start_test.sh
index 5f7ca85..a823408 100755
--- a/testing/start_test.sh
+++ b/testing/start_test.sh
@@ -44,7 +44,7 @@ sleep 5
 
 output=`mktemp`
 
-if curl -v http://localhost/icingaweb2/authentication/login -o "$output"; then
+if curl -v http://127.0.0.1/icingaweb2/authentication/login -o "$output"; then
   if grep -q '<div id="login"' "$output"; then
     echo "Login page available"
     exit 0