diff --git a/CMakeLists.txt b/CMakeLists.txt
index cbf95521d..995627497 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -140,7 +140,7 @@ set (LANGUAGE_DEU_DEU 3)
 set (LANGUAGE_FRA_FRA 4)
 set (LANGUAGE_ITA_ITA 5)
 set (LANGUAGE_POR_PRT 6)
-set (LANGUAGE_EPO_EPO 7)
+set (LANGUAGE_EPO_RUS 7)
 
 message ("-- Configuring cmake.h")
 configure_file (
diff --git a/NEWS b/NEWS
index 527cc3548..83c586858 100644
--- a/NEWS
+++ b/NEWS
@@ -5,7 +5,7 @@ New Features in taskwarrior 2.4.0
   - Removed deprecated commands 'push', 'pull' and 'merge'.
   - Portuguese (por-PRT) localization.
   - French (fra-FRA) localization.
-  - Esperanto (epo-EPO) localization.
+  - Esperanto (epo-RUS) localization.
   - Better handling for deletion of recurring tasks.
   - New virtual tags: YESTERDAY, TOMORROW, READY, PENDING, COMPLETED, DELETED,
     TAGGED.
diff --git a/cmake.h.in b/cmake.h.in
index 3a883737c..c21b70311 100644
--- a/cmake.h.in
+++ b/cmake.h.in
@@ -25,7 +25,7 @@
 #define LANGUAGE_DEU_DEU ${LANGUAGE_DEU_DEU}
 #define LANGUAGE_ITA_ITA ${LANGUAGE_ITA_ITA}
 #define LANGUAGE_POR_PRT ${LANGUAGE_POR_PRT}
-#define LANGUAGE_EPO_EPO ${LANGUAGE_EPO_EPO}
+#define LANGUAGE_EPO_RUS ${LANGUAGE_EPO_RUS}
 
 /* git information */
 #cmakedefine HAVE_COMMIT
diff --git a/src/epo-EPO.h b/src/epo-RUS.h
similarity index 100%
rename from src/epo-EPO.h
rename to src/epo-RUS.h
diff --git a/src/i18n.h b/src/i18n.h
index 1e51dcca7..349a0c9e7 100644
--- a/src/i18n.h
+++ b/src/i18n.h
@@ -54,8 +54,8 @@
 #include <ita-ITA.h>
 #elif PACKAGE_LANGUAGE == LANGUAGE_POR_PRT
 #include <por-PRT.h>
-#elif PACKAGE_LANGUAGE == LANGUAGE_EPO_EPO
-#include <epo-EPO.h>
+#elif PACKAGE_LANGUAGE == LANGUAGE_EPO_RUS
+#include <epo-RUS.h>
 #endif
 
 #endif