diff --git a/include/nuttx/pgalloc.h b/include/nuttx/pgalloc.h
index 33f6a937b45..bec03d9b4e7 100644
--- a/include/nuttx/pgalloc.h
+++ b/include/nuttx/pgalloc.h
@@ -69,6 +69,12 @@
 #elif CONFIG_MM_PGSIZE == 16384
 #  define MM_PGSIZE       16384
 #  define MM_PGSHIFT      14
+#elif CONFIG_MM_PGSIZE == 32768
+#  define MM_PGSIZE       32768
+#  define MM_PGSHIFT      15
+#elif CONFIG_MM_PGSIZE == 65536
+#  define MM_PGSIZE       65536
+#  define MM_PGSHIFT      16
 #else
 #  error CONFIG_MM_PGSIZE not supported
 #endif
diff --git a/mm/Kconfig b/mm/Kconfig
index aebba1d0130..e0b8441a6ae 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -301,9 +301,10 @@ config MM_PGSIZE
 	int "Page Size"
 	default 4096
 	---help---
-		The MMU page size.  Must be one of {1024, 2048, 4096, 8192, or
-		16384}.  This is easily extensible, but only those values are
-		currently support.
+		The MMU page size.  Must be one of {1024, 2048, 4096, 8192, 16384,
+		32768, or 65536}.  This is easily extensible, but only those values
+		are currently support.  64 KB (65536) matches the ESP32-S3 cache-MMU
+		page size.
 
 config DEBUG_PGALLOC
 	bool "Page Allocator Debug"