diff --git a/assets/compat.ini b/assets/compat.ini
index cf0c9a4490..10a0abb7fc 100644
--- a/assets/compat.ini
+++ b/assets/compat.ini
@@ -1196,6 +1196,11 @@ NPEZ00470 = true
 # Unbound saga issue #13111
 NPUH10008 = true
 NPEH00006 = true
+# MotoGP: says there's no space for savedata at boot (SIZES on a 16GB stick wraps to 0 in 32 bits).
+ULUS10153 = true
+UCES00373 = true
+ULJS00078 = true
+UCAS40104 = true
 
 [MemstickFixedFree]
 # Assassin's Creed : Bloodlines - issue #12761