diff --git a/cranelift/faerie/Cargo.toml b/cranelift/faerie/Cargo.toml
index c5b471da1e..db77e2e0e5 100644
--- a/cranelift/faerie/Cargo.toml
+++ b/cranelift/faerie/Cargo.toml
@@ -10,13 +10,18 @@ readme = "README.md"
 edition = "2018"
 
 [dependencies]
-cranelift-codegen = { path = "../cranelift-codegen", version = "0.46.1" }
 cranelift-module = { path = "../cranelift-module", version = "0.46.1" }
 faerie = "0.11.0"
 goblin = "0.0.24"
 failure = "0.1.2"
 target-lexicon = "0.8.1"
 
+[dependencies.cranelift-codegen]
+path = "../cranelift-codegen"
+version = "0.46.1"
+default-features = false
+features = ["std"]
+
 [badges]
 maintenance = { status = "experimental" }
 travis-ci = { repository = "CraneStation/cranelift" }
diff --git a/cranelift/object/Cargo.toml b/cranelift/object/Cargo.toml
index 8ad641984f..8577a0bfa7 100644
--- a/cranelift/object/Cargo.toml
+++ b/cranelift/object/Cargo.toml
@@ -10,11 +10,16 @@ readme = "README.md"
 edition = "2018"
 
 [dependencies]
-cranelift-codegen = { path = "../cranelift-codegen", version = "0.46.1" }
 cranelift-module = { path = "../cranelift-module", version = "0.46.1" }
 object = { version = "0.14.0", default-features = false, features = ["write"] }
 target-lexicon = "0.8.1"
 
+[dependencies.cranelift-codegen]
+path = "../cranelift-codegen"
+version = "0.46.1"
+default-features = false
+features = ["std"]
+
 [badges]
 maintenance = { status = "experimental" }
 travis-ci = { repository = "CraneStation/cranelift" }
diff --git a/cranelift/simplejit/Cargo.toml b/cranelift/simplejit/Cargo.toml
index 637a08cb90..0ff896d3bc 100644
--- a/cranelift/simplejit/Cargo.toml
+++ b/cranelift/simplejit/Cargo.toml
@@ -10,14 +10,19 @@ readme = "README.md"
 edition = "2018"
 
 [dependencies]
-cranelift-codegen = { path = "../cranelift-codegen", version = "0.46.1" }
 cranelift-module = { path = "../cranelift-module", version = "0.46.1" }
 cranelift-native = { path = "../cranelift-native", version = "0.46.1" }
 region = "2.0.0"
 libc = { version = "0.2.42" }
 errno = "0.2.4"
 target-lexicon = "0.8.1"
-memmap = { version = "0.7.0", optional = true } 
+memmap = { version = "0.7.0", optional = true }
+
+[dependencies.cranelift-codegen]
+path = "../cranelift-codegen"
+version = "0.46.1"
+default-features = false
+features = ["std"]
 
 [target.'cfg(target_os = "windows")'.dependencies]
 winapi = { version = "0.3", features = ["winbase", "memoryapi"] }