diff --git a/postinstall.cjs b/postinstall.cjs
index c975e17a..d73b9ad0 100644
--- a/postinstall.cjs
+++ b/postinstall.cjs
@@ -13,26 +13,36 @@ const downloadAria2 = async () => {
   const file =
     process.platform === "win32"
       ? "aria2-1.37.0-win-64bit-build1.zip"
-      : "aria2-1.37.0-aarch64-linux-android-build1.zip";
+      : "aria2-1.37.0-1-x86_64.pkg.tar.zst";
+
+  const downloadUrl =
+    process.platform === "win32"
+      ? `https://github.com/aria2/aria2/releases/download/release-1.37.0/${file}`
+      : "https://archlinux.org/packages/extra/x86_64/aria2/download/";
 
   console.log(`Downloading ${file}...`);
 
-  const response = await axios.get(
-    `https://github.com/aria2/aria2/releases/download/release-1.37.0/${file}`,
-    { responseType: "stream" }
-  );
+  const response = await axios.get(downloadUrl, { responseType: "stream" });
 
   const stream = response.data.pipe(fs.createWriteStream(file));
 
   stream.on("finish", async () => {
     console.log(`Downloaded ${file}, extracting...`);
 
-    await exec(`npx extract-zip ${file}`);
-    console.log("Extracted. Renaming folder...");
+    if (process.platform === "win32") {
+      await exec(`npx extract-zip ${file}`);
+      console.log("Extracted. Renaming folder...");
 
-    fs.renameSync(file.replace(".zip", ""), "aria2");
+      fs.renameSync(file.replace(".zip", ""), "aria2");
+    } else {
+      await exec(`tar --zstd -xvf ${file} usr/bin/aria2c`);
+      console.log("Extracted. Copying binary file...");
+      await exec(`mkdir aria2`);
+      await exec(`cp ./usr/bin/aria2c ./aria2/aria2c`);
+      await exec(`rm -r ./usr`);
+    }
 
-    console.log(`Extracted ${file}, removing zip file...`);
+    console.log(`Extracted ${file}, removing compressed downloaded file...`);
     fs.rmSync(file);
   });
 };