diff --git a/Framework/AODMerger/src/aodMerger.cxx b/Framework/AODMerger/src/aodMerger.cxx
index 2be87274a928f..3ea45e84a39e0 100644
--- a/Framework/AODMerger/src/aodMerger.cxx
+++ b/Framework/AODMerger/src/aodMerger.cxx
@@ -13,6 +13,7 @@
 #include <list>
 #include <fstream>
 #include <getopt.h>
+#include <algorithm>
 
 #include "TSystem.h"
 #include "TFile.h"
diff --git a/Framework/AODMerger/src/aodStrainer.cxx b/Framework/AODMerger/src/aodStrainer.cxx
index fc54aa9c533cf..26af1205f0c35 100644
--- a/Framework/AODMerger/src/aodStrainer.cxx
+++ b/Framework/AODMerger/src/aodStrainer.cxx
@@ -15,6 +15,7 @@
 #include <getopt.h>
 #include <sstream>
 #include <random>
+#include <algorithm>
 
 #include "TSystem.h"
 #include "TFile.h"
diff --git a/Framework/AODMerger/src/aodThinner.cxx b/Framework/AODMerger/src/aodThinner.cxx
index e724595b94ba6..9b03ebf2f360f 100644
--- a/Framework/AODMerger/src/aodThinner.cxx
+++ b/Framework/AODMerger/src/aodThinner.cxx
@@ -11,6 +11,8 @@
 
 #include <unordered_map>
 #include <getopt.h>
+#include <algorithm>
+#include <cmath>
 
 #include "TSystem.h"
 #include "TStopwatch.h"