diff --git a/src/main.rs b/src/main.rs
index 9967cfc..d0053a2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -18,8 +18,8 @@ struct Cli {
     cols: usize,
     /// Number of rows in a frame
     rows: usize,
-    /// Free-format argument to pass to the executable
-    arg: String,
+    /// Free-format arguments to pass to the executable
+    args: Vec<String>,
     /// Frame rate for displaying
     #[arg(short, long, default_value_t = 25)]
     frame_rate: u64,
@@ -37,7 +37,7 @@ fn main() -> Result<(), Box<dyn error::Error>> {
     let mut child = process::Command::new(&cli.executable)
         .arg(cli.cols.to_string())
         .arg(cli.rows.to_string())
-        .arg(cli.arg)
+        .args(cli.args)
         .stdout(process::Stdio::piped())
         .spawn()?;
     if cli.debug >= 1 {