diff --git a/icu4c/source/data/locales/sw.txt b/icu4c/source/data/locales/sw.txt
index 964b0221814..6968ed39ea4 100644
--- a/icu4c/source/data/locales/sw.txt
+++ b/icu4c/source/data/locales/sw.txt
@@ -16,7 +16,7 @@ sw {
 //        TZ { "Tanzania" }
 //    }
     DateTimeElements:intvector { 
-        2,
+        7,
         1,
     }
     DayAbbreviations {  // The DayNames are correct, but DayAbbreviations are only guesses.