diff --git a/include/mimalloc.h b/include/mimalloc.h
index 6ade2e96..cb408acc 100644
--- a/include/mimalloc.h
+++ b/include/mimalloc.h
@@ -324,7 +324,7 @@ typedef enum mi_option_e {
   // some of the following options are experimental
   // (deprecated options are kept for binary backward compatibility with v1.x versions)
   mi_option_eager_commit,
-  mi_option_eager_arena_commit,
+  mi_option_arena_eager_commit,
   mi_option_purge_decommits,
   mi_option_large_os_pages,           // use large (2MiB) OS pages, implies eager commit
   mi_option_reserve_huge_os_pages,    // reserve N huge OS pages (1GiB) at startup
diff --git a/src/arena.c b/src/arena.c
index 57db9f7e..ca4c87a3 100644
--- a/src/arena.c
+++ b/src/arena.c
@@ -299,8 +299,8 @@ void* _mi_arena_alloc_aligned(size_t size, size_t alignment, size_t align_offset
       mi_arena_id_t arena_id = 0;
 
       bool arena_commit = _mi_os_has_overcommit();
-      if (mi_option_get(mi_option_eager_arena_commit) == 1) { arena_commit = true; } 
-      else if (mi_option_get(mi_option_eager_arena_commit) == 0) { arena_commit = false; } 
+      if (mi_option_get(mi_option_arena_eager_commit) == 1) { arena_commit = true; } 
+      else if (mi_option_get(mi_option_arena_eager_commit) == 0) { arena_commit = false; } 
 
       if (mi_reserve_os_memory_ex(arena_reserve, arena_commit /* commit */, *large /* allow large*/, false /* exclusive */, &arena_id) == 0) {
          p = mi_arena_alloc_in(arena_id, numa_node, size, alignment, commit, large, is_pinned, is_zero, req_arena_id, memid, tld);        
diff --git a/src/options.c b/src/options.c
index ca8bf5d8..3eeccaae 100644
--- a/src/options.c
+++ b/src/options.c
@@ -60,7 +60,7 @@ static mi_option_desc_t options[_mi_option_last] =
 
   // Some of the following options are experimental and not all combinations are valid. Use with care.
   { 1, UNINIT, MI_OPTION(eager_commit) },        // commit per segment directly (8MiB)  (but see also `eager_commit_delay`)
-  { 2, UNINIT, MI_OPTION_LEGACY(eager_arena_commit,eager_region_commit) },
+  { 2, UNINIT, MI_OPTION_LEGACY(arena_eager_commit,eager_region_commit) },
   { 0, UNINIT, MI_OPTION_LEGACY(purge_decommits,reset_decommits) },
   { 0, UNINIT, MI_OPTION(large_os_pages) },      // use large OS pages, use only with eager commit to prevent fragmentation of VMA's
   { 0, UNINIT, MI_OPTION(reserve_huge_os_pages) },  // per 1GiB huge pages