diff --git a/data/basis/cc-pvdz b/data/basis/cc-pvdz
index 4f41ee27..49491df9 100644
--- a/data/basis/cc-pvdz
+++ b/data/basis/cc-pvdz
@@ -318,7 +318,7 @@ P   1
 D   1
   1      0.0973000              1.0000000        
 
-Mg
+Mn
 S   11
   1  47390.0000000              0.346023D-03     
   2   7108.0000000              0.268077D-02