diff --git a/src/main.rs b/src/main.rs
index 2e0ba13..bd8e6ae 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -263,6 +263,9 @@ fn parse_env_flag(args: &[String]) -> (Env, usize) {
 /// command without affecting positional argument parsing.
 fn remove_env_flags(args: &[String]) -> Vec<String> {
     let (_, env_idx) = parse_env_flag(args);
+    if env_idx == 0 {
+        return args.to_vec();
+    }
     let mut result = Vec::with_capacity(args.len());
     
     for (i, arg) in args.iter().enumerate() {