diff --git a/types/easymde.d.ts b/types/easymde.d.ts
index 8fef851..9391416 100644
--- a/types/easymde.d.ts
+++ b/types/easymde.d.ts
@@ -58,6 +58,7 @@ declare namespace EasyMDE {
         codeSyntaxHighlighting?: boolean;
         hljs?: any;
         markedOptions?: marked.MarkedOptions;
+        sanitizerFunction?: (html: string) => string;
         singleLineBreaks?: boolean;
     }