diff --git a/src/cli.rs b/src/cli.rs
index 05bb330..c0c6e25 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -146,6 +146,7 @@ It's also possible to specify the preference using environment variables. See <h
         // deprecated alias
         app = app.subcommand(command::eval::deprecated_alias());
 
+        #[cfg(debug_assertions)]
         register_command!(test_progress, app);
     }
 
@@ -178,6 +179,7 @@ pub async fn run() {
     // deprecated alias
     handle_command!("introspect", eval, matches);
 
+    #[cfg(debug_assertions)]
     handle_command!("test-progress", test_progress, matches);
 
     if let Some(args) = matches.subcommand_matches("gen-completions") {
diff --git a/src/command/mod.rs b/src/command/mod.rs
index 2080cdb..fe65b56 100644
--- a/src/command/mod.rs
+++ b/src/command/mod.rs
@@ -5,4 +5,6 @@ pub mod apply_local;
 pub mod upload_keys;
 pub mod exec;
 pub mod nix_info;
+
+#[cfg(debug_assertions)]
 pub mod test_progress;