diff --git a/src/fileop.rs b/src/fileop.rs
deleted file mode 100644
index f2f1f1b..0000000
--- a/src/fileop.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-use std::{fs, path::Path};
-
-pub fn unzip(zip_path: &Path, out_path: &Path) {
-    let mut archive = zip::ZipArchive::new(fs::File::open(zip_path).unwrap()).unwrap();
-    for i in 0..archive.len() {
-        let mut file = archive.by_index(i).unwrap();
-        let outpath = out_path.join(file.name());
-
-        if (*file.name()).ends_with('/') {
-            fs::create_dir_all(outpath).unwrap();
-        } else {
-            println!("Unpacking {}", file.name());
-            if let Some(p) = outpath.parent() {
-                if !p.exists() {
-                    fs::create_dir_all(p).unwrap();
-                }
-            }
-            let mut outfile = fs::File::create(&outpath).unwrap();
-            std::io::copy(&mut file, &mut outfile).unwrap();
-        }
-    }
-}
\ No newline at end of file
diff --git a/src/io.rs b/src/io.rs
deleted file mode 100644
index f2f1f1b..0000000
--- a/src/io.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-use std::{fs, path::Path};
-
-pub fn unzip(zip_path: &Path, out_path: &Path) {
-    let mut archive = zip::ZipArchive::new(fs::File::open(zip_path).unwrap()).unwrap();
-    for i in 0..archive.len() {
-        let mut file = archive.by_index(i).unwrap();
-        let outpath = out_path.join(file.name());
-
-        if (*file.name()).ends_with('/') {
-            fs::create_dir_all(outpath).unwrap();
-        } else {
-            println!("Unpacking {}", file.name());
-            if let Some(p) = outpath.parent() {
-                if !p.exists() {
-                    fs::create_dir_all(p).unwrap();
-                }
-            }
-            let mut outfile = fs::File::create(&outpath).unwrap();
-            std::io::copy(&mut file, &mut outfile).unwrap();
-        }
-    }
-}
\ No newline at end of file