diff --git a/src/pull.rs b/src/pull.rs
index 521abe7..17e14ae 100644
--- a/src/pull.rs
+++ b/src/pull.rs
@@ -377,7 +377,7 @@ async fn fetch_archive_sources(
         download_file_checksum(&url, &file.sha256, package_dir, progress).await?;
 
         // Extract all tar archives, merging extracted directories
-        if file.name.contains(".tar.") {
+        if file.name.ends_with(".tar.gz") || file.name.ends_with(".tar.xz") {
             let path = package_dir.join(&file.name);
             let extract_dir = package_dir.join(&info.stanza.package);