diff --git a/inc/Data/Driver/HttpDriver.php b/inc/Data/Driver/HttpDriver.php
index 022fcbab..197f2681 100644
--- a/inc/Data/Driver/HttpDriver.php
+++ b/inc/Data/Driver/HttpDriver.php
@@ -38,11 +38,12 @@ class HttpDriver {
 	 *
 	 * @param string $endpoint Uri endpoint.
 	 * @param ?array $data Optional GET parameters.
+	 * @param ?array $data Optional HTTP headers.
 	 * @param int $timeout Optional request timeout in seconds. Use the default timeout if 0.
 	 * @return string Returns the body of the response.
 	 * @throws RuntimeException Throws on IO error.
 	 */
-	public function requestGet(string $endpoint, ?array $data, int $timeout = 0): string {
+	public function requestGet(string $endpoint, ?array $data, ?array $headers, int $timeout = 0): string {
 		if (!empty($data)) {
 			$endpoint .= '?' . \http_build_query($data);
 		}
@@ -51,6 +52,9 @@ class HttpDriver {
 		}
 
 		$this->resetTowards($endpoint, $timeout);
+		if (!empty($headers)) {
+			\curl_setopt($this->inner, \CURLOPT_HTTPHEADER, $headers);
+		}
 		\curl_setopt($this->inner, \CURLOPT_RETURNTRANSFER, true);
 		$ret = \curl_exec($this->inner);