diff --git a/bscal.py b/bscal.py
index 6ae180c..ba34e08 100644
--- a/bscal.py
+++ b/bscal.py
@@ -117,7 +117,7 @@
     2078: [31, 31, 31, 32, 31, 31, 30, 29, 30, 29, 30, 30],
     2079: [31, 31, 32, 31, 31, 31, 30, 29, 30, 29, 30, 30],
     2080: [31, 32, 31, 32, 31, 30, 30, 30, 29, 29, 30, 30],
-    2081: [31, 31, 32, 32, 31, 30, 30, 30, 29, 30, 30, 30],
+    2081: [31, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30],
     2082: [30, 32, 31, 32, 31, 30, 30, 30, 29, 30, 30, 30],
     2083: [31, 31, 32, 31, 31, 30, 30, 30, 29, 30, 30, 30],
     2084: [31, 31, 32, 31, 31, 30, 30, 30, 29, 30, 30, 30],