diff --git a/CMakeLists.txt b/CMakeLists.txt
index 307de7fd1..467b6d3df 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1097,8 +1097,8 @@ add_custom_target (etags COMMAND ${ETAGS} -o ${CMAKE_SOURCE_DIR}/TAGS -R ${sourc
 # Qt i18n
 set (LANGUAGES
   en_GB				# English UK
-  pt_PT				# Poutuguese
-  es_ES				# Spanish
+  pt				# Poutuguese
+  es				# Spanish
   ca				# Catalan
   )
 foreach (lang_ ${LANGUAGES})
diff --git a/translations/wsjtx_es_ES.ts b/translations/wsjtx_es.ts
similarity index 100%
rename from translations/wsjtx_es_ES.ts
rename to translations/wsjtx_es.ts
diff --git a/translations/wsjtx_pt_PT.ts b/translations/wsjtx_pt.ts
similarity index 100%
rename from translations/wsjtx_pt_PT.ts
rename to translations/wsjtx_pt.ts