diff --git a/src/KOKKOS/neigh_list_kokkos.cpp b/src/KOKKOS/neigh_list_kokkos.cpp
index ab0cec15aa..14591f8246 100644
--- a/src/KOKKOS/neigh_list_kokkos.cpp
+++ b/src/KOKKOS/neigh_list_kokkos.cpp
@@ -37,7 +37,7 @@ void NeighListKokkos<DeviceType>::grow(int nmax)
   // skip if this list is already long enough to store nmax atoms
   //  and maxneighs neighbors
 
-  if (nmax <= maxatoms && d_neighbors.extent(1) >= maxneighs) return;
+  if (nmax <= maxatoms && (int)d_neighbors.extent(1) >= maxneighs) return;
   maxatoms = nmax;
 
   k_ilist = DAT::tdual_int_1d("neighlist:ilist",maxatoms);
diff --git a/src/KOKKOS/pair_eam_fs_kokkos.cpp b/src/KOKKOS/pair_eam_fs_kokkos.cpp
index 6082acdfa4..0a8e6c7be3 100644
--- a/src/KOKKOS/pair_eam_fs_kokkos.cpp
+++ b/src/KOKKOS/pair_eam_fs_kokkos.cpp
@@ -1002,7 +1002,7 @@ void PairEAMFSKokkos<DeviceType>::read_file(char *filename)
       ValueTokenizer values = reader.next_values(1);
       file->nelements = values.next_int();
 
-      if (values.count() != file->nelements + 1)
+      if ((int)values.count() != file->nelements + 1)
         error->one(FLERR,"Incorrect element names in EAM potential file");
 
       file->elements = new char*[file->nelements];