diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp b/Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp
index baca9a1c..19609e90 100644
--- a/Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp
+++ b/Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp
@@ -74,8 +74,8 @@ typedef struct CustomizeTable {
     u32 t7_tWTR;
     u32 t8_tREFI;
 
-    s32 mem_burst_read_latency;
-    s32 mem_burst_write_latency;
+    u32 mem_burst_read_latency;
+    u32 mem_burst_write_latency;
 
     u32 eristaCpuUV;
     u32 eristaCpuVmin;