diff --git a/cache_test.go b/cache_test.go
index 33f0517..e1eeb07 100644
--- a/cache_test.go
+++ b/cache_test.go
@@ -226,7 +226,7 @@ const prefixKey = "#prefix#"
 func TestPrefixKey(t *testing.T) {
 
 	memoryStore := persist.NewMemoryStore(1 * time.Minute)
-	cacheURIMiddleware := CacheByRequestPath(
+	cachePathMiddleware := CacheByRequestPath(
 		memoryStore,
 		3*time.Second,
 		WithPrefixKey(prefixKey),
@@ -234,11 +234,47 @@ func TestPrefixKey(t *testing.T) {
 
 	requestPath := "/cache"
 
-	w1 := mockHttpRequest(cacheURIMiddleware, requestPath, true)
+	w1 := mockHttpRequest(cachePathMiddleware, requestPath, true)
 
 	err := memoryStore.Delete(prefixKey + requestPath)
 	require.NoError(t, err)
 
-	w2 := mockHttpRequest(cacheURIMiddleware, requestPath, true)
+	w2 := mockHttpRequest(cachePathMiddleware, requestPath, true)
 	assert.NotEqual(t, w1.Body, w2.Body)
 }
+
+func TestWithDiscardHeaders(t *testing.T) {
+	const headerKey = "RandKey"
+
+	memoryStore := persist.NewMemoryStore(1 * time.Minute)
+	cachePathMiddleware := CacheByRequestPath(
+		memoryStore,
+		3*time.Second,
+		WithDiscardHeaders([]string{
+			headerKey,
+		}),
+	)
+
+	_, engine := gin.CreateTestContext(httptest.NewRecorder())
+
+	engine.GET("/cache", cachePathMiddleware, func(c *gin.Context) {
+		c.Header(headerKey, fmt.Sprintf("rand:%d", rand.Int()))
+		c.String(http.StatusOK, "value")
+	})
+
+	testRequest := httptest.NewRequest(http.MethodGet, "/cache", nil)
+
+	{
+		testWriter := httptest.NewRecorder()
+		engine.ServeHTTP(testWriter, testRequest)
+		headers1 := testWriter.Header()
+		assert.NotEqual(t, headers1.Get(headerKey), "")
+	}
+
+	{
+		testWriter := httptest.NewRecorder()
+		engine.ServeHTTP(testWriter, testRequest)
+		headers2 := testWriter.Header()
+		assert.Equal(t, headers2.Get(headerKey), "")
+	}
+}
diff --git a/option.go b/option.go
index 96671a7..47df4b1 100644
--- a/option.go
+++ b/option.go
@@ -161,7 +161,7 @@ func WithoutHeader() Option {
 	}
 }
 
-func DiscardHeaders(headers []string) Option {
+func WithDiscardHeaders(headers []string) Option {
 	return func(c *Config) {
 		c.discardHeaders = headers
 	}