diff --git a/platform/client.go b/platform/client.go
index 8bcdc3f..5e714cd 100644
--- a/platform/client.go
+++ b/platform/client.go
@@ -116,14 +116,14 @@ func (c *Client) GetAuthLocalSocket() string {
 	return "http://unix:/var/snap/platform/current/authelia.socket:"
 }
 
-func (c *Client) RegisterOIDCClient(id, redirectUri string, requirePkce bool, tokenEndpointAuthMethod string) (string, error) {
+func (c *Client) RegisterOIDCClient(id string, redirectUris []string, requirePkce bool, tokenEndpointAuthMethod string) (string, error) {
 	requirePkceString := "false"
 	if requirePkce {
 		requirePkceString = "true"
 	}
 	values := url.Values{
 		"id":                         {id},
-		"redirect_uri":               {redirectUri},
+		"redirect_uri":               redirectUris,
 		"require_pkce":               {requirePkceString},
 		"token_endpoint_auth_method": {tokenEndpointAuthMethod},
 	}
diff --git a/platform/client_test.go b/platform/client_test.go
index 870a120..c9a2439 100644
--- a/platform/client_test.go
+++ b/platform/client_test.go
@@ -55,6 +55,20 @@ func TestRealHttpClient_Post(t *testing.T) {
 
 }
 
+func TestClient_RegisterOIDCClient_SendsMultipleRedirectUris(t *testing.T) {
+	httpClient := &HttpClientStub{}
+	client := &Client{
+		client: httpClient,
+		logger: log.Logger(),
+	}
+	_, err := client.RegisterOIDCClient("app", []string{"/cb", "/mobile"}, true, "client_secret_basic")
+	assert.NoError(t, err)
+	assert.Equal(t, "app", httpClient.values.Get("id"))
+	assert.Equal(t, []string{"/cb", "/mobile"}, httpClient.values["redirect_uri"])
+	assert.Equal(t, "true", httpClient.values.Get("require_pkce"))
+	assert.Equal(t, "client_secret_basic", httpClient.values.Get("token_endpoint_auth_method"))
+}
+
 func TestClient_GetAppStorageDir(t *testing.T) {
 	httpClient := &HttpClientStub{}
 	client := &Client{