1 files changed, 0 insertions, 4 deletions

diff --git a/crates/ra_ide/Cargo.toml b/crates/ra_ide/Cargo.toml
index d50cf1d20..97dea5ffd 100644
--- a/crates/ra_ide/Cargo.toml
+++ b/crates/ra_ide/Cargo.toml
@@ -17,11 +17,7 @@ indexmap = "1.3.0"
 itertools = "0.8.0"
 join_to_string = "0.1.3"
 log = "0.4.5"
-rayon = "1.0.2"
-fst = { version = "0.3.1", default-features = false }
 rustc-hash = "1.0"
-unicase = "2.2.0"
-superslice = "1.0.0"
 rand = { version = "0.7.0", features = ["small_rng"] }
 once_cell = "1.2.0"