diff --git a/src/core/system_data.cpp b/src/core/system_data.cpp
index 7152b3d..b4edd61 100644
--- a/src/core/system_data.cpp
+++ b/src/core/system_data.cpp
@@ -23,9 +23,6 @@ namespace {
   fn getOrdinalSuffix(const i32 day) -> CStr {
     using matchit::match, matchit::is, matchit::_, matchit::within;
 
-    if (day >= 11 && day <= 13)
-      return "th";
-
     return match(day % 10)(
       is | within(11, 13) = "th",
       is | 1              = "st",