diff --git a/stacker/Cargo.toml b/stacker/Cargo.toml
index c78c23051..38b293dff 100644
--- a/stacker/Cargo.toml
+++ b/stacker/Cargo.toml
@@ -11,7 +11,6 @@ description = "term hashmap used for indexing"
 murmurhash32 = "0.3"
 common = { version = "0.10", path = "../common/", package = "tantivy-common" }
 ahash = { version = "0.8.11", default-features = false, optional = true }
-rand_distr = "0.4.3"
 
 
 [[bench]]
@@ -29,6 +28,7 @@ zipf = "7.0.0"
 rustc-hash = "2.1.0"
 proptest = "1.2.0"
 binggan = { version = "0.14.0" }
+rand_distr = "0.4.3"
 
 [features]
 compare_hash_only = ["ahash"] # Compare hash only, not the key in the Hashmap