diff --git a/CMakeLists.txt b/CMakeLists.txt
index 191eaeded..fe79eb3aa 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1097,7 +1097,7 @@ set (LANGUAGES
   en_GB				# English UK
   pt_PT				# Poutuguese
   es_ES				# Spanish
-  ca_ES				# Catalan
+  ca				# Catalan
   )
 foreach (lang_ ${LANGUAGES})
   file (TO_NATIVE_PATH translations/wsjtx_${lang_}.ts ts_)
diff --git a/translations/wsjtx_ca_ES.ts b/translations/wsjtx_ca.ts
similarity index 100%
rename from translations/wsjtx_ca_ES.ts
rename to translations/wsjtx_ca.ts