diff --git a/src/com/google/doclava/Comment.java b/src/com/google/doclava/Comment.java
index 4ea6027..63ace55 100644
--- a/src/com/google/doclava/Comment.java
+++ b/src/com/google/doclava/Comment.java
@@ -45,6 +45,8 @@
           "@implNote",
           "@implSpec",
           "@usesMathJax",
+          "@deprecatedSince",
+          "@apiSince",
       }));
 
   public Comment(String text, ContainerInfo base, SourcePositionInfo sp) {