diff --git a/core-foundation-sys/Cargo.toml b/core-foundation-sys/Cargo.toml
index 4a98322..6cf72ca 100644
--- a/core-foundation-sys/Cargo.toml
+++ b/core-foundation-sys/Cargo.toml
@@ -3,7 +3,7 @@ name = "core-foundation-sys"
 description = "Bindings to Core Foundation for OS X"
 homepage = "https://github.com/servo/core-foundation-rs"
 repository = "https://github.com/servo/core-foundation-rs"
-version = "0.4.3"
+version = "0.4.4"
 authors = ["The Servo Project Developers"]
 license = "MIT / Apache-2.0"
 build = "build.rs"
diff --git a/core-foundation-sys/build.rs b/core-foundation-sys/build.rs
index a1a0ea1..1f03b06 100644
--- a/core-foundation-sys/build.rs
+++ b/core-foundation-sys/build.rs
@@ -8,5 +8,7 @@
 // except according to those terms.
 
 fn main() {
-    println!("cargo:rustc-link-lib=framework=CoreFoundation");
+    if std::env::var("TARGET").unwrap().contains("-apple") {
+        println!("cargo:rustc-link-lib=framework=CoreFoundation");
+    }
 }
diff --git a/core-foundation/Cargo.toml b/core-foundation/Cargo.toml
index 4b8e305..a5bb239 100644
--- a/core-foundation/Cargo.toml
+++ b/core-foundation/Cargo.toml
@@ -3,13 +3,13 @@ name = "core-foundation"
 description = "Bindings to Core Foundation for OS X"
 homepage = "https://github.com/servo/core-foundation-rs"
 repository = "https://github.com/servo/core-foundation-rs"
-version = "0.4.3"
+version = "0.4.4"
 authors = ["The Servo Project Developers"]
 license = "MIT / Apache-2.0"
 
 [dependencies.core-foundation-sys]
 path = "../core-foundation-sys"
-version = "0.4.3"
+version = "0.4.4"
 
 [dependencies]
 libc = "0.2"