diff --git a/Source/sys-clk/common/include/memmem.h b/Source/sys-clk/common/include/memmem.h
index 0c04ae4e..a9ff28d8 100644
--- a/Source/sys-clk/common/include/memmem.h
+++ b/Source/sys-clk/common/include/memmem.h
@@ -1,3 +1,27 @@
+/*
+    MIT License
+
+    Copyright (c) 2024 Roy Merkel
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+*/
+
 #ifndef MEMMEM_IMPL_H
 #define MEMMEM_IMPL_H
 
diff --git a/Source/sys-clk/common/src/memmem.c b/Source/sys-clk/common/src/memmem.c
index 4530609b..53cf0b8a 100644
--- a/Source/sys-clk/common/src/memmem.c
+++ b/Source/sys-clk/common/src/memmem.c
@@ -1,3 +1,27 @@
+/*
+    MIT License
+
+    Copyright (c) 2024 Roy Merkel
+
+    Permission is hereby granted, free of charge, to any person obtaining a copy
+    of this software and associated documentation files (the "Software"), to deal
+    in the Software without restriction, including without limitation the rights
+    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+    copies of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be included in all
+    copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+    SOFTWARE.
+*/
+
 #include "memmem.h"
 
 void *memmem_impl(void *haystack, size_t haystacklen, const void *needle, size_t needlelen)
diff --git a/Source/sys-clk/overlay/src/ui/gui/freq_choice_gui.cpp b/Source/sys-clk/overlay/src/ui/gui/freq_choice_gui.cpp
index cd769383..67a57ad0 100644
--- a/Source/sys-clk/overlay/src/ui/gui/freq_choice_gui.cpp
+++ b/Source/sys-clk/overlay/src/ui/gui/freq_choice_gui.cpp
@@ -155,7 +155,7 @@ void FreqChoiceGui::listUI()
 
         if (IsMariko())
         {
-            unsafe_cpu = this->configList->values[KipConfigValue_marikoCpuUVHigh] ? 2296 : 1963;
+            unsafe_cpu = this->configList->values[KipConfigValue_marikoCpuUVHigh] ? 2296 : 1964;
             if(this->configList->values[KipConfigValue_marikoGpuUV] == 0) {
                 unsafe_gpu = 1076;
             } else if (this->configList->values[KipConfigValue_marikoGpuUV] == 1) {
diff --git a/Source/sys-clk/sysmodule/src/clock_manager.cpp b/Source/sys-clk/sysmodule/src/clock_manager.cpp
index 81dc7ef7..bcdaab03 100644
--- a/Source/sys-clk/sysmodule/src/clock_manager.cpp
+++ b/Source/sys-clk/sysmodule/src/clock_manager.cpp
@@ -578,7 +578,6 @@ void ClockManager::Tick()
 
                 if(module == SysClkModule_MEM && Board::GetSocType() == SysClkSocType_Mariko && targetHz < oldHz && this->config->GetConfigValue(HorizonOCConfigValue_DVFSMode) == DVFSMode_Hijack) {
                     Board::PcvHijackDvfs(0);
-                    // I2c_BuckConverter_SetMvOut(&I2c_Mariko_GPU, 0);
 
                     targetHz = this->context->overrideFreqs[SysClkModule_GPU];
                     if (!targetHz)
@@ -691,6 +690,21 @@ bool ClockManager::RefreshContext()
 
                     if (Board::GetSocType() == SysClkSocType_Mariko && this->config->GetConfigValue(HorizonOCConfigValue_DVFSMode) == DVFSMode_Hijack) {
                         Board::PcvHijackDvfs(0);
+
+                        u32 targetHz = this->context->overrideFreqs[SysClkModule_GPU];
+                        if (!targetHz)
+                        {
+                            targetHz = this->config->GetAutoClockHz(this->context->applicationId, SysClkModule_GPU, this->context->profile, false);
+                            if(!targetHz)
+                                targetHz = this->config->GetAutoClockHz(GLOBAL_PROFILE_ID, SysClkModule_GPU, this->context->profile, false);
+                        }
+                        if(targetHz) {
+                            Board::SetHz(SysClkModule_GPU, ~0);
+                            Board::SetHz(SysClkModule_GPU, targetHz);
+                        } else {
+                            Board::SetHz(SysClkModule_GPU, ~0);
+                            Board::ResetToStockGpu();
+                        }
                     }
 
                     break;