diff --git a/autotest b/autotest
index e5065950d7..eefcf0f268 100755
--- a/autotest
+++ b/autotest
@@ -155,6 +155,7 @@ def build_autotest(options):
   else:
     blacklist = []
 
+  blacklist.append("graphics_WebGLConformance")
   all_tests = ('compilebench,dbench,disktest,fsx,hackbench,iperf,netperf2,'
                'netpipe,unixbench')
   site_tests = '../third_party/autotest/files/client/site_tests'