diff --git a/xwords4/dawg/Spanish/Makefile b/xwords4/dawg/Spanish/Makefile
index 0a2f4ed36..937a92c70 100644
--- a/xwords4/dawg/Spanish/Makefile
+++ b/xwords4/dawg/Spanish/Makefile
@@ -15,7 +15,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
-XWLANG = SpanishFAA41
+XWLANG = FAA_4_1
 LANGCODE = es_ES
 TARGET_TYPE ?= WINCE
 ENC = UTF-8