--- a/servo/Cargo.lock
+++ b/servo/Cargo.lock
@@ -1612,17 +1612,17 @@ dependencies = [
 [[package]]
 name = "malloc_size_of"
 version = "0.0.1"
 dependencies = [
  "app_units 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "cssparser 0.23.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "euclid 0.17.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashglobe 0.1.0",
- "mozjs 0.3.0 (git+https://github.com/Xanewok/rust-mozjs?branch=remove-heap-constructor)",
+ "mozjs 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "selectors 0.19.0",
  "servo_arc 0.1.1",
  "smallbitvec 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "string_cache 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "void 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "webrender_api 0.57.0 (git+https://github.com/servo/webrender)",
@@ -1788,17 +1788,17 @@ source = "registry+https://github.com/ru
 dependencies = [
  "cc 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "mozjs"
 version = "0.3.0"
-source = "git+https://github.com/Xanewok/rust-mozjs?branch=remove-heap-constructor#d8b6ae7fcff342c2fddca8df5a7556bcc3b9e415"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "cmake 0.1.29 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.39 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "mozjs_sys 0.50.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -2462,17 +2462,17 @@ dependencies = [
  "log 0.3.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "malloc_size_of 0.0.1",
  "malloc_size_of_derive 0.0.1",
  "metrics 0.0.1",
  "mime 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "mime_guess 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "mitochondria 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "mozangle 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "mozjs 0.3.0 (git+https://github.com/Xanewok/rust-mozjs?branch=remove-heap-constructor)",
+ "mozjs 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "msg 0.0.1",
  "net_traits 0.0.1",
  "num-traits 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "offscreen_gl_context 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "parking_lot 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf_codegen 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "phf_shared 0.7.21 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3857,17 +3857,17 @@ dependencies = [
 "checksum memoffset 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0f9dc261e2b62d7a622bf416ea3c5245cdd5d9a7fcc428c0d06804dfce1775b3"
 "checksum mime 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "9d69889cdc6336ed56b174514ce876c4c3dc564cc23dd872e7bca589bb2a36c8"
 "checksum mime_guess 1.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "76da6df85047af8c0edfa53f48eb1073012ce1cc95c8fedc0a374f659a89dd65"
 "checksum miniz-sys 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "28eaee17666671fa872e567547e8428e83308ebe5808cdf6a0e28397dbe2c726"
 "checksum mio 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)" = "9e965267d4d58496fc4f740e9861118367f13570cadf66316ed2c3f2f14d87c7"
 "checksum miow 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "8c1f2f3b1cf331de6896aabf6e9d55dca90356cc9960cca7eaaf408a355ae919"
 "checksum mitochondria 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "9de3eca27871df31c33b807f834b94ef7d000956f57aa25c5aed9c5f0aae8f6f"
 "checksum mozangle 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "1f0583e6792917f498bb3a7440f777a59353102063445ab7f5e9d1dc4ed593aa"
-"checksum mozjs 0.3.0 (git+https://github.com/Xanewok/rust-mozjs?branch=remove-heap-constructor)" = "<none>"
+"checksum mozjs 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "53720714c395cbc3b8f31411ca855a97c51618c76fa5584654a0e3e2ecfc16cc"
 "checksum mozjs_sys 0.50.1 (registry+https://github.com/rust-lang/crates.io-index)" = "e61a792a125b1364c5ec50255ed8343ce02dc56098f8868dd209d472c8de006a"
 "checksum mp3-metadata 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ab5f1d2693586420208d1200ce5a51cd44726f055b635176188137aff42c7de"
 "checksum mp4parse 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f821e3799bc0fd16d9b861fb02fa7ee1b5fba29f45ad591dade105c48ca9a1a0"
 "checksum net2 0.2.29 (registry+https://github.com/rust-lang/crates.io-index)" = "bc01404e7568680f1259aa5729539f221cb1e6d047a0d9053cab4be8a73b5d67"
 "checksum nodrop 0.1.12 (registry+https://github.com/rust-lang/crates.io-index)" = "9a2228dca57108069a5262f2ed8bd2e82496d2e074a06d1ccc7ce1687b6ae0a2"
 "checksum nom 1.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "a5b8c256fd9471521bcb84c3cdba98921497f1a331cbc15b8030fc63b82050ce"
 "checksum num 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)" = "98b15ba84e910ea7a1973bccd3df7b31ae282bf9d8bd2897779950c9b8303d40"
 "checksum num-integer 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)" = "ef1a4bf6f9174aa5783a9b4cc892cacd11aebad6c69ad027a0b65c6ca5f8aa37"

--- a/servo/Cargo.toml
+++ b/servo/Cargo.toml
@@ -14,17 +14,17 @@ exclude = [".cargo"]
 
 [profile.release]
 opt-level = 3
 # Uncomment to profile on Linux:
 # debug = true
 # lto = false
 
 [patch.crates-io]
-mozjs = { git = "https://github.com/Xanewok/rust-mozjs", branch = "remove-heap-constructor" }
+
 # If you need to temporarily test Servo with a local fork of some upstream
 # crate, add that here. Use the form:
 #
 #     <crate> = { path = "/path/to/local/checkout" }
 #
 # Or for a git dependency:
 #
 #     [patch."https://github.com/servo/<repository>"]