--- a/crates/cli/src/commands/launch/strategy/compat_tool.rs
+++ b/crates/cli/src/commands/launch/strategy/compat_tool.rs
@@ -260,10 +260,10 @@
             tool = parent_tool;
         }
 
-        let mut command = Command::new(
-            args.pop_front()
-                .ok_or_eyre("Compat Tool produced invalid command")?,
-        );
+        let program = args.pop_front()
+            .ok_or_eyre("Compat Tool produced invalid command")?;
+        let mut command = Command::new("@steamRun@");
+        command.arg(program);
         command.args(args);
         command.arg(exe);
         command.arg("--");