diff --git a/substrate/Cargo.lock b/substrate/Cargo.lock
index 1c3bd04108..d2db5f91f6 100644
--- a/substrate/Cargo.lock
+++ b/substrate/Cargo.lock
@@ -581,6 +581,7 @@ dependencies = [
 [[package]]
 name = "finality-grandpa"
 version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3034,7 +3035,7 @@ name = "substrate-finality-grandpa"
 version = "0.1.0"
 dependencies = [
  "env_logger 0.5.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "finality-grandpa 0.3.0",
+ "finality-grandpa 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.1.25 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-codec 2.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4202,6 +4203,7 @@ dependencies = [
 "checksum failure_derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "946d0e98a50d9831f5d589038d2ca7f8f455b1c21028c0db0e84116a12696426"
 "checksum fake-simd 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed"
 "checksum fdlimit 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b1ee15a7050e5580b3712877157068ea713b245b080ff302ae2ca973cfcd9baa"
+"checksum finality-grandpa 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "be6d2735e8f570474c7925a60ebe04ec0bdd9eea7cc4fddab78a0ecfdefec20e"
 "checksum fixed-hash 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "0d5ec8112f00ea8a483e04748a85522184418fd1cf02890b626d8fc28683f7de"
 "checksum fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)" = "2fad85553e09a6f881f739c29f0b00b0f01357c743266d478b68951ce23285f3"
 "checksum foreign-types 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
diff --git a/substrate/core/finality-grandpa/Cargo.toml b/substrate/core/finality-grandpa/Cargo.toml
index f570f4c4d8..a4b20e5177 100644
--- a/substrate/core/finality-grandpa/Cargo.toml
+++ b/substrate/core/finality-grandpa/Cargo.toml
@@ -17,8 +17,7 @@ tokio = "0.1.7"
 substrate-fg-primitives = { path = "primitives" }
 
 [dependencies.finality-grandpa]
-#version = "0.3.0"
-path = "../../../finality-afg"
+version = "0.3.0"
 features = ["derive-codec"]
 
 [dev-dependencies]