diff --git a/src/lib/datepicker/datepicker-content.scss b/src/lib/datepicker/datepicker-content.scss
index 077311434a86..cba88c32e08d 100644
--- a/src/lib/datepicker/datepicker-content.scss
+++ b/src/lib/datepicker/datepicker-content.scss
@@ -28,6 +28,7 @@ $mat-datepicker-touch-max-height: 788px;
   @include mat-elevation(8);
 
   display: block;
+  border-radius: 2px;
 
   .mat-calendar {
     width: $mat-datepicker-non-touch-calendar-width;