diff --git a/DataFormats/StdDictionaries/src/classes_def_pair.xml b/DataFormats/StdDictionaries/src/classes_def_pair.xml
index d49e991534f21..a33c818cd4b66 100644
--- a/DataFormats/StdDictionaries/src/classes_def_pair.xml
+++ b/DataFormats/StdDictionaries/src/classes_def_pair.xml
@@ -40,6 +40,7 @@
  <class name="std::pair<short,short>"/>
  <class name="std::pair<short,std::vector<short> >"/>
  <class name="std::pair<short,unsigned int>"/>
+ <class name="std::pair<short,int>"/>
  <class name="std::pair<std::basic_string<char>,bool>"/>
  <class name="std::pair<std::basic_string<char>,std::basic_string<char> >"/>
  <class name="std::pair<std::basic_string<char>,std::map<std::basic_string<char>,std::basic_string<char> > >"/>
diff --git a/DataFormats/StdDictionaries/src/classes_def_vector.xml b/DataFormats/StdDictionaries/src/classes_def_vector.xml
index 375300b416ba7..6a0f1d454d927 100644
--- a/DataFormats/StdDictionaries/src/classes_def_vector.xml
+++ b/DataFormats/StdDictionaries/src/classes_def_vector.xml
@@ -47,4 +47,7 @@
  <class name="std::vector<std::unique_ptr<int> >" />
  <class name="std::vector<std::pair<int,std::bitset<6> > >" />
  <class name="std::pair<int,std::bitset<6>>"/>
+ <class name="std::vector<std::pair<short,int>>" />
+ <class name="std::vector<std::vector<std::pair<short,int>>>" />
+ <class name="std::vector<std::vector<std::vector<std::pair<short,int>>>>" />
 </lcgdict>