diff --git a/src/runner.zig b/src/runner.zig
index a010325..072e38b 100644
--- a/src/runner.zig
+++ b/src/runner.zig
@@ -178,7 +178,7 @@ pub const Runner = struct {
         );
         defer proc.deinit();
 
-        std.debug.warn("running '{} {}'", program, out_path);
+        std.debug.warn("running '{} {}'\n", program, out_path);
         _ = try proc.spawnAndWait();
     }