diff --git a/internal/coverart/provider_theaudiodb_test.go b/internal/coverart/provider_theaudiodb_test.go
index 7e7dd666..8fdc0838 100644
--- a/internal/coverart/provider_theaudiodb_test.go
+++ b/internal/coverart/provider_theaudiodb_test.go
@@ -86,7 +86,7 @@ func TestTheAudioDB_FetchAlbumCover_Success(t *testing.T) {
 }
 
 func TestTheAudioDB_FetchAlbumCover_NotFound(t *testing.T) {
-	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
 		w.Header().Set("Content-Type", "application/json")
 		_, _ = w.Write([]byte(`{"album":null}`))
 	}))
@@ -100,7 +100,7 @@ func TestTheAudioDB_FetchAlbumCover_NotFound(t *testing.T) {
 }
 
 func TestTheAudioDB_FetchAlbumCover_NullThumbURL(t *testing.T) {
-	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
 		w.Header().Set("Content-Type", "application/json")
 		_, _ = w.Write([]byte(`{"album":[{"strAlbumThumb":null}]}`))
 	}))
@@ -115,7 +115,7 @@ func TestTheAudioDB_FetchAlbumCover_NullThumbURL(t *testing.T) {
 
 func TestTheAudioDB_FetchAlbumCover_429TriggersRetry(t *testing.T) {
 	var attempts atomic.Int32
-	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
 		n := attempts.Add(1)
 		if n == 1 {
 			http.Error(w, "rate limit", http.StatusTooManyRequests)
@@ -265,7 +265,7 @@ func TestTheAudioDB_DisabledReturnsNotFound(t *testing.T) {
 }
 
 func TestTheAudioDB_TestConnection_SuccessOnEmptyAlbum(t *testing.T) {
-	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
 		w.Header().Set("Content-Type", "application/json")
 		_, _ = w.Write([]byte(`{"album":null}`))
 	}))
@@ -278,7 +278,7 @@ func TestTheAudioDB_TestConnection_SuccessOnEmptyAlbum(t *testing.T) {
 }
 
 func TestTheAudioDB_TestConnection_FailureOn401(t *testing.T) {
-	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
 		http.Error(w, "unauthorized", http.StatusUnauthorized)
 	}))
 	defer srv.Close()