diff --git a/src/definitions/modules/checkbox.less b/src/definitions/modules/checkbox.less
index e3458a255..122baaeda 100755
--- a/src/definitions/modules/checkbox.less
+++ b/src/definitions/modules/checkbox.less
@@ -33,6 +33,7 @@
   backface-visibility: hidden;
   outline: none;
   vertical-align: baseline;
+  font-style: normal;
 
   min-height: @checkboxSize;
   font-size: @medium;