diff --git a/Cargo.lock b/Cargo.lock
index 1b26c31..bf08911 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -19,7 +19,7 @@ checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
 
 [[package]]
 name = "alterware-launcher"
-version = "0.6.14"
+version = "0.6.15"
 dependencies = [
  "colored",
  "futures-util",
diff --git a/Cargo.toml b/Cargo.toml
index 4acac24..102bbfe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "alterware-launcher"
-version = "0.6.14"
+version = "0.6.15"
 edition = "2021"
 build = "res/build.rs"
 
diff --git a/src/main.rs b/src/main.rs
index d4d92fe..5475db4 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -738,6 +738,15 @@ async fn main() {
                     }
                 }
 
+                if cfg.engine == "iw4" && !cfg.args.contains("+set logfile 1") {
+                    cfg.args = format!("{} +set logfile 1", cfg.args);
+                    config::save_value_s(
+                        install_path.join("alterware-launcher.json"),
+                        "args",
+                        cfg.args.clone(),
+                    );
+                }
+
                 if cfg.ask_bonus_content && !g.bonus.is_empty() {
                     println!("Download bonus content? (Y/n)");
                     let input = misc::stdin().to_ascii_lowercase();