diff --git a/src/website/data/acknowledgements.yml b/src/website/data/acknowledgements.yml
index 4d711f14ab..bc402434df 100644
--- a/src/website/data/acknowledgements.yml
+++ b/src/website/data/acknowledgements.yml
@@ -1,6 +1,8 @@
 sponsors:
   - name: NearForm
     url: http://nearform.com
+  - name: Microsoft
+    url: https://opensource.microsoft.com/
 past_sponsors:
   - name: LetzDoIt
     url: http://www.letzdoitapp.com