diff --git a/Covid19Radar/Covid19Radar/Repository/DiagnosisKeyRepository.cs b/Covid19Radar/Covid19Radar/Repository/DiagnosisKeyRepository.cs
index 4b10c575e..67e2162f0 100644
--- a/Covid19Radar/Covid19Radar/Repository/DiagnosisKeyRepository.cs
+++ b/Covid19Radar/Covid19Radar/Repository/DiagnosisKeyRepository.cs
@@ -54,7 +54,11 @@ ILoggerService loggerService
 
         public async Task<(HttpStatusCode, IList<DiagnosisKeyEntry>)> GetDiagnosisKeysListAsync(string url, CancellationToken cancellationToken)
         {
-            HttpResponseMessage response = await _httpClient.GetAsync(url, cancellationToken);
+            var request = new HttpRequestMessage(HttpMethod.Get, url);
+            request.Headers.AcceptEncoding.Add(new System.Net.Http.Headers.StringWithQualityHeaderValue("br"));
+            request.Headers.AcceptEncoding.Add(new System.Net.Http.Headers.StringWithQualityHeaderValue("deflate"));
+            request.Headers.AcceptEncoding.Add(new System.Net.Http.Headers.StringWithQualityHeaderValue("gzip"));
+            HttpResponseMessage response = await _httpClient.SendAsync(request, cancellationToken);
             if (response.IsSuccessStatusCode)
             {
                 string content = await response.Content.ReadAsStringAsync();