diff --git a/src/common/common.h b/src/common/common.h
index 3dd5756..e6d4530 100644
--- a/src/common/common.h
+++ b/src/common/common.h
@@ -28,7 +28,7 @@
 static const std::map<std::string, int> code_pages
 {
     { "en", 0 },
-    { "cz", 1250 },
+    { "cs", 1250 },
     { "ru", 1251 },
     { "de", 1252 },
     { "fr", 1252 },