diff --git a/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp b/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
index e737550c..1be77755 100644
--- a/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
+++ b/Source/Atmosphere/stratosphere/loader/source/oc/customize.cpp
@@ -220,7 +220,7 @@ volatile CustomizeTable C = {
     { 1683000, { 1168000, }, {  5100873, -279186,  4747, } },
     { 1785000, { 1225000, }, {  5100873, -279186,  4747, } },
     { 1887000, { 1225000, }, {  5100873, -279186,  4747, } },
-    { 1963500, { 1227500, }, {  5100873, -279186,  4747, } },
+    { 1989000, { 1227500, }, {  5100873, -279186,  4747, } },
     { 2091000, { 1227500, }, {  5100873, -279186,  4747, } },
     { 2193000, { 1227500, }, {  5100873, -279186,  4747, } },
     { 2295000, { 1256250, }, {  5100873, -279186,  4747, } },
diff --git a/Source/hoc-clk/overlay/src/ui/gui/misc_gui.cpp b/Source/hoc-clk/overlay/src/ui/gui/misc_gui.cpp
index b66813b6..77f36595 100644
--- a/Source/hoc-clk/overlay/src/ui/gui/misc_gui.cpp
+++ b/Source/hoc-clk/overlay/src/ui/gui/misc_gui.cpp
@@ -1111,7 +1111,7 @@ protected:
             );
 
             std::vector<NamedValue> maxClkOptions = {
-                NamedValue("1963 MHz", 1963000),
+                NamedValue("1963 MHz", 1963500),
                 NamedValue("2091 MHz", 2091000),
                 NamedValue("2193 MHz", 2193000),
                 NamedValue("2295 MHz", 2295000),