diff --git a/Makefile.toml b/Makefile.toml
index 2d039de..12db6d5 100644
--- a/Makefile.toml
+++ b/Makefile.toml
@@ -215,6 +215,7 @@ fn main() {
     out["dependencies"] = src["dependencies"].clone();
     out["dev-dependencies"] = src["dev-dependencies"].clone();
     out["build-dependencies"] = src["build-dependencies"].clone();
+    out["package.metadata.docs.rs"] = src["build-dependencies"].clone();
     write("./rc/Cargo.toml", out.to_string()).expect("unable to write rc/Cargo.toml!");
   } else if &command == "check" {
     if !compare(&src["package"]["version"], &out["package"]["version"])
diff --git a/rc/Cargo.toml b/rc/Cargo.toml
index 8961fdc..06412e5 100644
--- a/rc/Cargo.toml
+++ b/rc/Cargo.toml
@@ -13,15 +13,15 @@ categories = ["data-structures"]
 keywords = ["immutable", "persistent", "hamt", "b-tree", "rrb-tree"]
 build = "../build.rs"
 
+[package.metadata.docs.rs]
+all-features = true
+
 [lib]
 path = "../src/lib.rs"
 
 [badges]
 travis-ci = { repository = "bodil/im-rs" }
 
-[package.metadata.docs.rs]
-all-features = true
-
 [build-dependencies]
 version_check = "0.9"
 
@@ -46,3 +46,6 @@ rand = { version = "0.7", features = ["small_rng"] }
 pretty_assertions = "0.6"
 metrohash = "1.0.6"
 proptest-derive = "0.1.0"
+
+["package.metadata.docs.rs"]
+version_check = "0.9"