diff --git a/stemlib/Latin/endtables/basics/decl1.end b/stemlib/Latin/endtables/basics/decl1.end
index 92c8eacf..a34b3a41 100755
--- a/stemlib/Latin/endtables/basics/decl1.end
+++ b/stemlib/Latin/endtables/basics/decl1.end
@@ -3,6 +3,7 @@ ae	gen sg
 a_	abl sg
 ae	dat sg
 am	acc sg
+en	acc sg poetic
 ae	nom/voc pl
 a_rum	gen pl
 i_s	dat pl