diff --git a/resources/dictionaries/es/toponyms.txt b/resources/dictionaries/es/toponyms.txt
index 14dbfd0b..a236d0ae 100644
--- a/resources/dictionaries/es/toponyms.txt
+++ b/resources/dictionaries/es/toponyms.txt
@@ -1,2 +1,3 @@
 barcelona|barna|bar.na
+buenos aires|bs as|bs.as
 madrid|madd
\ No newline at end of file