diff --git a/crates/aiken/Cargo.toml b/crates/aiken/Cargo.toml
index 6c743cca..0456b151 100644
--- a/crates/aiken/Cargo.toml
+++ b/crates/aiken/Cargo.toml
@@ -7,9 +7,9 @@ repository = "https://github.com/aiken-lang/aiken"
 homepage = "https://github.com/aiken-lang/aiken"
 license = "Apache-2.0"
 authors = [
-  "Lucas Rosa <x@rvcas.dev>",
-  "Kasey White <kwhitemsg@gmail.com>",
-  "KtorZ <matthias.benkort@gmail.com>",
+    "Lucas Rosa <x@rvcas.dev>",
+    "Kasey White <kwhitemsg@gmail.com>",
+    "KtorZ <matthias.benkort@gmail.com>",
 ]
 rust-version = "1.70.0"
 
@@ -21,10 +21,10 @@ eula = false
 
 [dependencies]
 clap = { version = "4.1.8", features = [
-  "derive",
-  "wrap_help",
-  "unicode",
-  "string",
+    "derive",
+    "wrap_help",
+    "unicode",
+    "string",
 ] }
 hex = "0.4.3"
 ignore = "0.4.20"
@@ -45,4 +45,6 @@ inquire = "0.6.2"
 num-bigint = "0.4.3"
 ordinal = "0.3.2"
 rand = "0.8.5"
+
+[target.'cfg(not(windows))'.dependencies]
 xdg = "2.5.2"
diff --git a/crates/aiken/src/cmd/mod.rs b/crates/aiken/src/cmd/mod.rs
index 67de99b6..057c676e 100644
--- a/crates/aiken/src/cmd/mod.rs
+++ b/crates/aiken/src/cmd/mod.rs
@@ -4,6 +4,8 @@ use clap::Parser;
 pub mod blueprint;
 pub mod build;
 pub mod check;
+// only windows
+#[cfg(not(target_os = "windows"))]
 pub mod completion;
 pub mod docs;
 pub mod export;
@@ -45,6 +47,7 @@ pub enum Cmd {
     #[clap(subcommand)]
     Uplc(uplc::Cmd),
 
+    #[cfg(not(target_os = "windows"))]
     #[clap(subcommand)]
     Completion(completion::Cmd),
 
diff --git a/crates/aiken/src/main.rs b/crates/aiken/src/main.rs
index 4a2a94f8..7b60994c 100644
--- a/crates/aiken/src/main.rs
+++ b/crates/aiken/src/main.rs
@@ -1,10 +1,14 @@
 use aiken_project::{config, pretty};
 use cmd::{
     blueprint::{self, address},
-    build, check, completion, docs, export, fmt, lsp, new,
+    build, check, docs, export, fmt, lsp, new,
     packages::{self, add},
     tx, uplc, Cmd,
 };
+
+#[cfg(not(target_os = "windows"))]
+use cmd::completion;
+
 use owo_colors::OwoColorize;
 
 mod cmd;
@@ -25,6 +29,7 @@ fn main() -> miette::Result<()> {
         Cmd::Lsp(args) => lsp::exec(args),
         Cmd::Tx(sub_cmd) => tx::exec(sub_cmd),
         Cmd::Uplc(sub_cmd) => uplc::exec(sub_cmd),
+        #[cfg(not(target_os = "windows"))]
         Cmd::Completion(sub_cmd) => completion::exec(sub_cmd),
         Cmd::Export(args) => export::exec(args),
     }