diff --git a/src/extra/nnue_data_binpack_format.h b/src/extra/nnue_data_binpack_format.h
index 3204b4b4..839fc17c 100644
--- a/src/extra/nnue_data_binpack_format.h
+++ b/src/extra/nnue_data_binpack_format.h
@@ -40,6 +40,7 @@ THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <cassert>
 #include <array>
 #include <limits>
+#include <climits>
 
 #if (defined(_MSC_VER) || defined(__INTEL_COMPILER)) && !defined(__clang__)
 #include <intrin.h>
diff --git a/tests/instrumented_learn.sh b/tests/instrumented_learn.sh
index 756569e6..147c0c97 100755
--- a/tests/instrumented_learn.sh
+++ b/tests/instrumented_learn.sh
@@ -78,7 +78,9 @@ cat << EOF > gensfen01.exp
  send "setoption name Threads value $threads\n"
  send "setoption name Use NNUE value false\n"
  send "isready\n"
- send "gensfen depth 3 loop 100 use_draw_in_training_data_generation 1 eval_limit 32000 output_file_name training_data_01/training_data.bin use_raw_nnue_eval 0\n"
+ send "gensfen depth 3 loop 100 use_draw_in_training_data_generation 1 eval_limit 32000 output_file_name training_data_01/training_data.bin use_raw_nnue_eval 0 sfen_format bin\n"
+ expect "gensfen finished."
+ send "gensfen depth 3 loop 100 use_draw_in_training_data_generation 1 eval_limit 32000 output_file_name training_data_01/training_data.binpack use_raw_nnue_eval 0 sfen_format binpack\n"
  expect "gensfen finished."
 
  send "quit\n"
@@ -100,7 +102,9 @@ cat << EOF > gensfen02.exp
  send "setoption name Threads value $threads\n"
  send "setoption name Use NNUE value true\n"
  send "isready\n"
- send "gensfen depth 3 loop 100 use_draw_in_training_data_generation 1 eval_limit 32000 output_file_name training_data_02/training_data.bin use_raw_nnue_eval 0\n"
+ send "gensfen depth 3 loop 100 use_draw_in_training_data_generation 1 eval_limit 32000 output_file_name training_data_01/training_data.bin use_raw_nnue_eval 0 sfen_format bin\n"
+ expect "gensfen finished."
+ send "gensfen depth 3 loop 100 use_draw_in_training_data_generation 1 eval_limit 32000 output_file_name training_data_01/training_data.binpack use_raw_nnue_eval 0 sfen_format binpack\n"
  expect "gensfen finished."
 
  send "quit\n"