diff --git a/PWGJE/Tasks/emcClusterMonitor.cxx b/PWGJE/Tasks/emcClusterMonitor.cxx
index bbf29d344e7..9db525fe409 100644
--- a/PWGJE/Tasks/emcClusterMonitor.cxx
+++ b/PWGJE/Tasks/emcClusterMonitor.cxx
@@ -255,8 +255,8 @@ struct ClusterMonitor {
         mCellTime.push_back(cell.calo().time());
       } // end of loop over cells
       mHistManager.fill(HIST("clusterCellTimeMean"), std::accumulate(mCellTime.begin(), mCellTime.end(), 0.0f) / mCellTime.size());
-      for (int iCell1 = 0; iCell1 < mCellTime.size() - 1; iCell1++) {
-        for (int iCell2 = iCell1 + 1; iCell2 < mCellTime.size(); iCell2++) {
+      for (std::size_t iCell1 = 0; iCell1 < mCellTime.size() - 1; iCell1++) {
+        for (std::size_t iCell2 = iCell1 + 1; iCell2 < mCellTime.size(); iCell2++) {
           mHistManager.fill(HIST("clusterCellTimeDiff"), mCellTime[iCell1] - mCellTime[iCell2]);
         }
       }
diff --git a/PWGJE/Tasks/jetChargedV2.cxx b/PWGJE/Tasks/jetChargedV2.cxx
index a05c1d80524..dc62692a2b4 100644
--- a/PWGJE/Tasks/jetChargedV2.cxx
+++ b/PWGJE/Tasks/jetChargedV2.cxx
@@ -334,7 +334,7 @@ struct Jetchargedv2Task {
 
   void processInOutJetV2(soa::Filtered<soa::Join<aod::JetCollisions, aod::BkgChargedRhos, aod::Qvectors>>::iterator const& collision,
                          soa::Join<aod::ChargedJets, aod::ChargedJetConstituents> const& jets,
-                         aod::JetTracks const& tracks)
+                         aod::JetTracks const&)
   {
     if (!jetderiveddatautilities::selectCollision(collision, eventSelection)) {
       return;