diff --git a/js/src/jit-test/tests/basic/testBug0012.js b/js/src/jit-test/tests/basic/testBug840012.js
similarity index 100%
rename from js/src/jit-test/tests/basic/testBug0012.js
rename to js/src/jit-test/tests/basic/testBug840012.js