diff --git a/projects/rccl/src/init.cc b/projects/rccl/src/init.cc
index 4dd004010f..833597ab3c 100644
--- a/projects/rccl/src/init.cc
+++ b/projects/rccl/src/init.cc
@@ -1098,12 +1098,12 @@ static ncclResult_t initTransportsRank(struct ncclComm* comm, ncclUniqueId* comm
   for (int c=0; c<comm->nChannels; c++) {
     struct ncclChannel* channel = comm->channels+c;
     if (comm->nRanks == 1) continue;
-    NCCLCHECKGOTO(ncclTransportP2pConnect(comm, channel, NCCL_MAX_TREE_ARITY, channel->tree.down, 1, &channel->tree.up, 0), ret, affinity_restore);
-    NCCLCHECKGOTO(ncclTransportP2pConnect(comm, channel, 1, &channel->tree.up, NCCL_MAX_TREE_ARITY, channel->tree.down, 0), ret, affinity_restore);
+    NCCLCHECKGOTO(ncclTransportP2pConnect(comm, c, NCCL_MAX_TREE_ARITY, channel->tree.down, 1, &channel->tree.up, 0), ret, affinity_restore);
+    NCCLCHECKGOTO(ncclTransportP2pConnect(comm, c, 1, &channel->tree.up, NCCL_MAX_TREE_ARITY, channel->tree.down, 0), ret, affinity_restore);
     // RCCL: need to connect binTree as well
     if (comm->topo->pivotA2ANumBiRings == 3) {
-      NCCLCHECKGOTO(ncclTransportP2pConnect(comm, channel, NCCL_MAX_TREE_ARITY, channel->binTree.down, 1, &channel->binTree.up, 0), ret, affinity_restore);
-      NCCLCHECKGOTO(ncclTransportP2pConnect(comm, channel, 1, &channel->binTree.up, NCCL_MAX_TREE_ARITY, channel->binTree.down, 0), ret, affinity_restore);
+      NCCLCHECKGOTO(ncclTransportP2pConnect(comm, c, NCCL_MAX_TREE_ARITY, channel->binTree.down, 1, &channel->binTree.up, 0), ret, affinity_restore);
+      NCCLCHECKGOTO(ncclTransportP2pConnect(comm, c, 1, &channel->binTree.up, NCCL_MAX_TREE_ARITY, channel->binTree.down, 0), ret, affinity_restore);
     }
   }
   NCCLCHECKGOTO(ncclTransportP2pSetup(comm, &treeGraph, 0), ret, affinity_restore);