diff --git a/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/bugs/long-expressions-should-not-crash.html.ini b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/bugs/long-expressions-should-not-crash.html.ini
new file mode 100644
index 00000000000..fafbedda0a6
--- /dev/null
+++ b/tests/wpt/mozilla/meta/webgl/conformance-1.0.3/conformance/glsl/bugs/long-expressions-should-not-crash.html.ini
@@ -0,0 +1,4 @@
+[long-expressions-should-not-crash.html]
+  expected: TIMEOUT
+  [Overall test]
+    expected: NOTRUN