diff --git a/src/data/data.cc b/src/data/data.cc
index e8a9a85822e9..a835e9e171ba 100644
--- a/src/data/data.cc
+++ b/src/data/data.cc
@@ -933,7 +933,19 @@ void SparsePage::PushCSC(const SparsePage &batch) {
   self_offset = std::move(offset);
 }
 
+template uint64_t
+SparsePage::Push(const data::DenseAdapterBatch& batch, float missing, int nthread);
+template uint64_t
+SparsePage::Push(const data::CSRAdapterBatch& batch, float missing, int nthread);
+template uint64_t
+SparsePage::Push(const data::CSCAdapterBatch& batch, float missing, int nthread);
+template uint64_t
+SparsePage::Push(const data::DataTableAdapterBatch& batch, float missing, int nthread);
+template uint64_t
+SparsePage::Push(const data::FileAdapterBatch& batch, float missing, int nthread);
+
 namespace data {
+
 // List of files that will be force linked in static links.
 DMLC_REGISTRY_LINK_TAG(sparse_page_raw_format);
 }  // namespace data
diff --git a/src/tree/updater_quantile_hist.cc b/src/tree/updater_quantile_hist.cc
index 30eb01a726ee..cee3d1e0db92 100644
--- a/src/tree/updater_quantile_hist.cc
+++ b/src/tree/updater_quantile_hist.cc
@@ -282,21 +282,12 @@ void QuantileHistMaker::Builder<GradientSumT>::SetHistSynchronizer(
                                                HistSynchronizer<GradientSumT>* sync) {
   hist_synchronizer_.reset(sync);
 }
-template void QuantileHistMaker::Builder<double>::SetHistSynchronizer(
-                                                  HistSynchronizer<double>* sync);
-template void QuantileHistMaker::Builder<float>::SetHistSynchronizer(
-                                                  HistSynchronizer<float>* sync);
 
 template<typename GradientSumT>
 void QuantileHistMaker::Builder<GradientSumT>::SetHistRowsAdder(
                                                HistRowsAdder<GradientSumT>* adder) {
   hist_rows_adder_.reset(adder);
 }
-template void QuantileHistMaker::Builder<double>::SetHistRowsAdder(
-                                                  HistRowsAdder<double>* sync);
-template void QuantileHistMaker::Builder<float>::SetHistRowsAdder(
-                                                 HistRowsAdder<float>* sync);
-
 template<typename GradientSumT>
 void QuantileHistMaker::Builder<GradientSumT>::BuildHistogramsLossGuide(
                         ExpandEntry entry,
@@ -1356,6 +1347,27 @@ GradStats QuantileHistMaker::Builder<GradientSumT>::EnumerateSplit(
   return e;
 }
 
+template struct QuantileHistMaker::Builder<float>;
+template struct QuantileHistMaker::Builder<double>;
+template void QuantileHistMaker::Builder<float>::PartitionKernel<uint8_t>(
+    const size_t node_in_set, const size_t nid, common::Range1d range,
+    const int32_t split_cond, const ColumnMatrix& column_matrix, const RegTree& tree);
+template void QuantileHistMaker::Builder<float>::PartitionKernel<uint16_t>(
+    const size_t node_in_set, const size_t nid, common::Range1d range,
+    const int32_t split_cond, const ColumnMatrix& column_matrix, const RegTree& tree);
+template void QuantileHistMaker::Builder<float>::PartitionKernel<uint32_t>(
+    const size_t node_in_set, const size_t nid, common::Range1d range,
+    const int32_t split_cond, const ColumnMatrix& column_matrix, const RegTree& tree);
+template void QuantileHistMaker::Builder<double>::PartitionKernel<uint8_t>(
+    const size_t node_in_set, const size_t nid, common::Range1d range,
+    const int32_t split_cond, const ColumnMatrix& column_matrix, const RegTree& tree);
+template void QuantileHistMaker::Builder<double>::PartitionKernel<uint16_t>(
+    const size_t node_in_set, const size_t nid, common::Range1d range,
+    const int32_t split_cond, const ColumnMatrix& column_matrix, const RegTree& tree);
+template void QuantileHistMaker::Builder<double>::PartitionKernel<uint32_t>(
+    const size_t node_in_set, const size_t nid, common::Range1d range,
+    const int32_t split_cond, const ColumnMatrix& column_matrix, const RegTree& tree);
+
 XGBOOST_REGISTER_TREE_UPDATER(FastHistMaker, "grow_fast_histmaker")
 .describe("(Deprecated, use grow_quantile_histmaker instead.)"
           " Grow tree using quantized histogram.")