diff --git a/tube_transporter/Cargo.toml b/tube_transporter/Cargo.toml
index e6e0beca45..e69b8a7b37 100644
--- a/tube_transporter/Cargo.toml
+++ b/tube_transporter/Cargo.toml
@@ -12,5 +12,7 @@ rand = "0.8"
 thiserror = "1.0.20"
 serde = { version = "1", features = [ "derive" ] }
 serde_json = "*"
+
+[target.'cfg(windows)'.dependencies]
 win_util = { path = "../win_util"}
 winapi = "*"
diff --git a/win_util/Cargo.toml b/win_util/Cargo.toml
index b21c7b5312..14b27eb92e 100644
--- a/win_util/Cargo.toml
+++ b/win_util/Cargo.toml
@@ -7,11 +7,13 @@ edition = "2021"
 [dependencies]
 anyhow = "*"
 enumn = "0.1.0"
-winapi = { version = "*", features = ["everything", "std", "impl-default"] }
 libc = "*"
 once_cell = "1.7"
 serde = { version = "1", features = [ "derive" ] }
 
+[target.'cfg(windows)'.dependencies]
+winapi = { version = "*", features = ["everything", "std", "impl-default"] }
+
 [dependencies.windows]
 version = "0.39.0"
 features = [