notifications: add missing MPNS header

1 files changed, 1 insertions, 0 deletions

diff --git a/juick-notifications/src/main/java/com/juick/components/MPNSClient.java b/juick-notifications/src/main/java/com/juick/components/MPNSClient.java
index 035d9eb2..0cbbd1e4 100644
--- a/juick-notifications/src/main/java/com/juick/components/MPNSClient.java
+++ b/juick-notifications/src/main/java/com/juick/components/MPNSClient.java
@@ -41,6 +41,7 @@ public class MPNSClient {
         httpHeaders.add("client_id", applicationSip);
         httpHeaders.add("client_secret", applicationSecret);
         httpHeaders.add("scope", "notify.windows.com");
+        httpHeaders.setContentType(MediaType.APPLICATION_FORM_URLENCODED);
         HttpEntity<String> entity = new HttpEntity<>(httpHeaders);
         ResponseEntity<String> response = restService.getRest().exchange(url, HttpMethod.POST, entity, String.class);
         String responseBody = response.getBody();