diff --git a/src/arena.c b/src/arena.c
index c7869797..b5fc095c 100644
--- a/src/arena.c
+++ b/src/arena.c
@@ -1902,7 +1902,7 @@ static bool mi_arena_page_register(size_t slice_index, size_t slice_count, mi_ar
   return true;
 }
 
-static mi_decl_nodiscard bool mi_arena_pages_reregister(mi_arena_t* arena) {
+mi_decl_nodiscard static bool mi_arena_pages_reregister(mi_arena_t* arena) {
   return _mi_bitmap_forall_set(arena->pages, &mi_arena_page_register, arena, NULL);
 }
 
diff --git a/src/page-map.c b/src/page-map.c
index 18a3a035..d7b99a75 100644
--- a/src/page-map.c
+++ b/src/page-map.c
@@ -32,7 +32,7 @@ static mi_memid_t   mi_page_map_memid;
 #define MI_PAGE_MAP_ENTRIES_PER_COMMIT_BIT   MI_ARENA_SLICE_SIZE
 static mi_bitmap_t* mi_page_map_commit; // one bit per committed 64 KiB entries
 
-static mi_decl_nodiscard bool mi_page_map_ensure_committed(size_t idx, size_t slice_count);
+mi_decl_nodiscard static bool mi_page_map_ensure_committed(size_t idx, size_t slice_count);
 
 bool _mi_page_map_init(void) {
   size_t vbits = (size_t)mi_option_get_clamp(mi_option_max_vabits, 0, MI_SIZE_BITS);
@@ -203,8 +203,8 @@ static mi_memid_t   mi_page_map_memid;
 // divide the main map in 64 (`MI_BFIELD_BITS`) parts commit those parts on demand
 static _Atomic(mi_bfield_t)  mi_page_map_commit;
 
-static mi_decl_nodiscard bool mi_page_map_ensure_committed(size_t idx, mi_submap_t* submap);
-static mi_decl_nodiscard bool mi_page_map_ensure_submap_at(size_t idx, mi_submap_t* submap);
+mi_decl_nodiscard static bool mi_page_map_ensure_committed(size_t idx, mi_submap_t* submap);
+mi_decl_nodiscard static bool mi_page_map_ensure_submap_at(size_t idx, mi_submap_t* submap);
 static bool mi_page_map_set_range(mi_page_t* page, size_t idx, size_t sub_idx, size_t slice_count);
 
 static inline bool mi_page_map_is_committed(size_t idx, size_t* pbit_idx) {