diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp b/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
index f18481db..43c7ded4 100644
--- a/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
+++ b/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
@@ -52,8 +52,8 @@ volatile CustomizeTable C = {
 .t7_tWTR  = 0,
 .t8_tREFI = 0,
 
-/* Set to 4 read and 2 write for 1866bl. */
-/* For 2131bl: 8 read and 4 write. */
+/* Set to 4 read and 2 write for 1866b tWRL. */
+/* For 2133 tWRL: 8 read and 4 write. */
 .mem_burst_read_latency = 8,
 .mem_burst_write_latency = 4,
 
diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp b/Source/Atmosphere/stratosphere/loader/source/oc/customize.hpp
index 19609e90..baca9a1c 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;
 
-    u32 mem_burst_read_latency;
-    u32 mem_burst_write_latency;
+    s32 mem_burst_read_latency;
+    s32 mem_burst_write_latency;
 
     u32 eristaCpuUV;
     u32 eristaCpuVmin;