diff --git a/common/defaults/system_settings.ini b/common/defaults/system_settings.ini
index e6987f42c..629c695f8 100644
--- a/common/defaults/system_settings.ini
+++ b/common/defaults/system_settings.ini
@@ -16,7 +16,7 @@ fatal_auto_reboot_interval = u64!0x0
 ; Make the power menu's "reboot" button reboot to payload.
 ; Set to "normal" for normal reboot, "rcm" for rcm reboot.
 power_menu_reboot_function = str!payload
-; Controls whether dmnt cheats should be toggled on or off by 
+; Controls whether dmnt cheats should be toggled on or off by
 ; default. 1 = toggled on by default, 0 = toggled off by default.
 dmnt_cheats_enabled_by_default = u8!0x1
 ; Controls whether dmnt should always save cheat toggle state
@@ -28,4 +28,13 @@ dmnt_always_save_cheat_toggles = u8!0x0
 ; 0 = Do not redirect, 1 = Redirect.
 ; NOTE: EXPERIMENTAL
 ; If you do not know what you are doing, do not touch this yet.
-fsmitm_redirect_saves_to_sd = u8!0x0
\ No newline at end of file
+fsmitm_redirect_saves_to_sd = u8!0x0
+[hbloader]
+; Controls the size of the homebrew heap when running as applet.
+; If set to zero, all available applet memory is used as heap.
+; The default is zero.
+applet_heap_size = u64!0x0
+; Controls the amount of memory to reserve when running as applet
+; for usage by other applets. This setting has no effect if
+; applet_heap_size is non-zero. The default is zero.
+applet_heap_reservation_size = u64!0x8000000
\ No newline at end of file