diff --git a/Include/internal/pycore_obmalloc.h b/Include/internal/pycore_obmalloc.h
index b0dbf53d4e3d15..17572dba65487d 100644
--- a/Include/internal/pycore_obmalloc.h
+++ b/Include/internal/pycore_obmalloc.h
@@ -665,7 +665,9 @@ struct _obmalloc_global_state {
 struct _obmalloc_state {
     struct _obmalloc_pools pools;
     struct _obmalloc_mgmt mgmt;
+#if WITH_PYMALLOC_RADIX_TREE
     struct _obmalloc_usage usage;
+#endif
 };
 
 
diff --git a/Misc/NEWS.d/next/Build/2023-12-08-11-33-37.gh-issue-112867.ZzDfXQ.rst b/Misc/NEWS.d/next/Build/2023-12-08-11-33-37.gh-issue-112867.ZzDfXQ.rst
new file mode 100644
index 00000000000000..a36814854882bb
--- /dev/null
+++ b/Misc/NEWS.d/next/Build/2023-12-08-11-33-37.gh-issue-112867.ZzDfXQ.rst
@@ -0,0 +1 @@
+Fix the build for the case that WITH_PYMALLOC_RADIX_TREE=0 set.