diff --git a/tools/tinderbox/build-chimera.pl b/tools/tinderbox/build-chimera.pl
index d0e919661e91..afed86c1a8e6 100644
--- a/tools/tinderbox/build-chimera.pl
+++ b/tools/tinderbox/build-chimera.pl
@@ -243,7 +243,7 @@ sub main {
       TinderUtils::AliveTestReturnToken($test_name,
                                         "$chimera_dir/build/Navigator.app/Contents/MacOS",
                                         "Navigator",
-                                        "-url \"http:/64.236.153.13//page-loader/loader.pl?delay=1000&nocache=0&maxcyc=4&timeout=15000&auto=1\"", # spider, 64.236.153.13
+                                        "-url \"http://64.236.153.13/page-loader/loader.pl?delay=1000&nocache=0&maxcyc=4&timeout=15000&auto=1\"", # spider, 64.236.153.13
                                         800,
                                         "_x_x_mozilla_page_load",
                                         ",");