diff --git a/ALICE3/Core/Decayer.h b/ALICE3/Core/Decayer.h
index 81f08f5412d..2280261dd21 100644
--- a/ALICE3/Core/Decayer.h
+++ b/ALICE3/Core/Decayer.h
@@ -30,7 +30,6 @@
 #include <TLorentzVector.h>
 #include <TRandom3.h>
 
-#include <array>
 #include <cmath>
 #include <cstddef>
 #include <vector>
diff --git a/ALICE3/Core/TrackUtilities.h b/ALICE3/Core/TrackUtilities.h
index bca0b82cf1a..1b042452899 100644
--- a/ALICE3/Core/TrackUtilities.h
+++ b/ALICE3/Core/TrackUtilities.h
@@ -22,6 +22,7 @@
 
 #include <TLorentzVector.h>
 
+#include <cmath>
 #include <vector>
 
 namespace o2::upgrade
diff --git a/ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx b/ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx
index 614e0f6f84b..9c308ebe6ab 100644
--- a/ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx
+++ b/ALICE3/TableProducer/OTF/onTheFlyDecayer.cxx
@@ -31,7 +31,6 @@
 #include <Framework/O2DatabasePDGPlugin.h>
 #include <Framework/OutputObjHeader.h>
 #include <Framework/runDataProcessing.h>
-#include <ReconstructionDataFormats/Track.h>
 
 #include <TH1.h>
 #include <TPDGCode.h>
diff --git a/ALICE3/Tasks/alice3TrackingPerformance.cxx b/ALICE3/Tasks/alice3TrackingPerformance.cxx
index bb47ffde7da..e29a914d848 100644
--- a/ALICE3/Tasks/alice3TrackingPerformance.cxx
+++ b/ALICE3/Tasks/alice3TrackingPerformance.cxx
@@ -37,7 +37,6 @@
 #include <map>
 #include <memory>
 #include <string>
-#include <utility>
 #include <vector>
 
 using namespace o2;