diff --git a/userspace/ksud/Cargo.toml b/userspace/ksud/Cargo.toml
index 9c5dff68..fc9320ca 100644
--- a/userspace/ksud/Cargo.toml
+++ b/userspace/ksud/Cargo.toml
@@ -46,4 +46,4 @@ android_logger = "0.13"
 [profile.release]
 strip = true
 opt-level = "z"
-lto = true
+# lto = true
diff --git a/userspace/ksud/src/ksu.rs b/userspace/ksud/src/ksu.rs
index e386f5ba..6045a611 100644
--- a/userspace/ksud/src/ksu.rs
+++ b/userspace/ksud/src/ksu.rs
@@ -161,22 +161,14 @@ pub fn root_shell() -> Result<()> {
     let preserve_env = matches.opt_present("p");
     let mount_master = matches.opt_present("M");
 
+    // we've make sure that -c is the last option and it already contains the whole command, no need to construct it again
+    let args = matches
+        .opt_str("c")
+        .map(|cmd| vec!["-c".to_string(), cmd])
+        .unwrap_or_default();
+
     let mut free_idx = 0;
-    let command = matches.opt_str("c").map(|cmd| {
-        free_idx = matches.free.len();
-        let mut cmds = vec![];
-        cmds.push(cmd);
-        cmds.extend(matches.free.clone());
-        cmds
-    });
-
-    let mut args = vec![];
-    if let Some(cmd) = command {
-        args.push("-c".to_string());
-        args.push(cmd.join(" "));
-    };
-
-    if free_idx < matches.free.len() && matches.free[free_idx] == "-" {
+    if !matches.free.is_empty() && matches.free[free_idx] == "-" {
         is_login = true;
         free_idx += 1;
     }