diff --git a/Cargo.lock b/Cargo.lock
index 3fa334671e..1878050090 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,17 +1,5 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-[[package]]
-name = "adhoc_derive"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 0.4.30 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 0.6.13 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex-syntax 0.6.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 0.15.43 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "adler32"
 version = "1.0.3"
@@ -1816,7 +1804,6 @@ dependencies = [
 name = "nu"
 version = "0.2.0"
 dependencies = [
- "adhoc_derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "ansi_term 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "app_dirs 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "battery 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3577,7 +3564,6 @@ dependencies = [
 ]
 
 [metadata]
-"checksum adhoc_derive 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)" = "a7fa59c078ee916c8c12c50d1d0e1c4015475ce664f05375e54cf06545930c61"
 "checksum adler32 1.0.3 (registry+https://github.com/rust-lang/crates.io-index)" = "7e522997b529f05601e05166c07ed17789691f562762c7f3b987263d2dedee5c"
 "checksum aho-corasick 0.7.6 (registry+https://github.com/rust-lang/crates.io-index)" = "58fb5e95d83b38284460a5fda7d6470aa0b8844d283a0b614b8535e880800d2d"
 "checksum ansi_colours 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1d0f302a81afc6a7f4350c04f0ba7cfab529cc009bca3324b3fb5764e6add8b6"
diff --git a/Cargo.toml b/Cargo.toml
index ddc320ee1f..f2ae7ca308 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -47,7 +47,6 @@ app_dirs = "1.2.1"
 csv = "1.1"
 toml = "0.5.3"
 clap = "2.33.0"
-adhoc_derive = "0.1.2"
 lazy_static = "1.3.0"
 git2 = { version = "0.9.2", default_features = false }
 dirs = "2.0.2"