diff --git a/controller/internal/web/logbuffer_spill_test.go b/controller/internal/web/logbuffer_spill_test.go
index e913066..e48a903 100644
--- a/controller/internal/web/logbuffer_spill_test.go
+++ b/controller/internal/web/logbuffer_spill_test.go
@@ -46,7 +46,7 @@ func TestLogBuffer_SpillLoadRoundTrip(t *testing.T) {
 	path := filepath.Join(t.TempDir(), "debug-ring.log")
 	src := NewLogBuffer(100)
 	for _, m := range []string{"alpha", "beta", "gamma"} {
-		src.Write([]byte("2026/07/12 09:00:00 [INFO] [x] " + m + "\n"))
+		src.Write([]byte("2026/07/12 09:00:00 [INFO] " + m + "\n"))
 	}
 	if err := src.SpillTo(path); err != nil {
 		t.Fatalf("spill: %v", err)
@@ -68,7 +68,7 @@ func TestLogBuffer_LoadKeepsNewest(t *testing.T) {
 	path := filepath.Join(t.TempDir(), "debug-ring.log")
 	src := NewLogBuffer(1000)
 	for i := 0; i < 20; i++ {
-		src.Write([]byte("2026/07/12 09:00:00 [INFO] [x] msg" + itoa(i) + "\n"))
+		src.Write([]byte("2026/07/12 09:00:00 [INFO] msg" + itoa(i) + "\n"))
 	}
 	if err := src.SpillTo(path); err != nil {
 		t.Fatal(err)