diff --git a/resources/dictionaries/en/place_names.txt b/resources/dictionaries/en/place_names.txt
index 5bcada8a..5faf262f 100644
--- a/resources/dictionaries/en/place_names.txt
+++ b/resources/dictionaries/en/place_names.txt
@@ -219,7 +219,7 @@ police department|pd|p d
 police station
 polytechnic
 port|pt|prt
-post office
+post office|po|postoffice
 precinct|pct
 pre school|preschool|pre-school
 pre-kindergarten|prekindergarten|pre-k|prek|pre k