diff --git a/Cargo.lock b/Cargo.lock
index ad6959959..0f4db6068 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -330,9 +330,6 @@ name = "gregorian"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3452972f2c995c38dc9b84f09fe14f1ca462a0580642fe6756fed58fdef29050"
-dependencies = [
- "libc",
-]
 
 [[package]]
 name = "grep-matcher"
diff --git a/helix-core/Cargo.toml b/helix-core/Cargo.toml
index ffccbb9c1..80696cb54 100644
--- a/helix-core/Cargo.toml
+++ b/helix-core/Cargo.toml
@@ -36,7 +36,7 @@ similar = "2.1"
 
 etcetera = "0.3"
 
-gregorian = "0.2.1"
+gregorian = { version="0.2.1", default-features = false }
 
 [dev-dependencies]
 quickcheck = { version = "1", default-features = false }