1 files changed, 2 insertions, 2 deletions

diff --git a/src/solvers/h48/solve_multithread.h b/src/solvers/h48/solve_multithread.h
index 86171a9..766d84a 100644
--- a/src/solvers/h48/solve_multithread.h
+++ b/src/solvers/h48/solve_multithread.h
@@ -258,8 +258,8 @@ solve_h48_multithread(
                 .maxsolutions = maxsolutions,
                 .h = info.h48h,
                 .k = info.bits,
-                .cocsepdata = get_cocsepdata_ptr(data),
-                .h48data = get_h48data_ptr(data),
+                .cocsepdata = get_cocsepdata_constptr(data),
+                .h48data = get_h48data_constptr(data),
                 .nextsol = &solutions};
 
         task_queue_t q;