diff --git a/OptiScaler/OptiScaler.vcxproj b/OptiScaler/OptiScaler.vcxproj
index caba98c0..1a8bbb20 100644
--- a/OptiScaler/OptiScaler.vcxproj
+++ b/OptiScaler/OptiScaler.vcxproj
@@ -336,7 +336,7 @@ copy NUL "$(SolutionDir)x64\Release\a\!! EXTRACT ALL FILES TO GAME FOLDER !!" /Y
     <ClInclude Include="shaders\rcas\precompile\lc_da_sharpen_Shader_Vk.h" />
     <ClInclude Include="hooks\Xell_Hooks.h" />
     <ClInclude Include="nvapi\fakenvapi\al2_proxy.h" />
-    <ClInclude Include="low_latency\fn_util.h" />
+    <ClInclude Include="low_latency\ll_util.h" />
     <ClInclude Include="nvapi\fakenvapi\fn_vulkan_hooks.h" />
     <ClInclude Include="nvapi\fakenvapi\log.h" />
     <ClInclude Include="nvapi\fakenvapi\low_latency.h" />
@@ -591,7 +591,7 @@ copy NUL "$(SolutionDir)x64\Release\a\!! EXTRACT ALL FILES TO GAME FOLDER !!" /Y
     <ClCompile Include="inputs\FSR2_Vk.cpp" />
     <ClCompile Include="inputs\XeSS_Dx11.cpp" />
     <ClCompile Include="nvapi\fakenvapi\al2_proxy.cpp" />
-    <ClCompile Include="low_latency\fn_util.cpp" />
+    <ClCompile Include="low_latency\ll_util.cpp" />
     <ClCompile Include="nvapi\fakenvapi\fn_vulkan_hooks.cpp" />
     <ClCompile Include="nvapi\fakenvapi\log.cpp" />
     <ClCompile Include="nvapi\fakenvapi\low_latency.cpp" />
diff --git a/OptiScaler/OptiScaler.vcxproj.filters b/OptiScaler/OptiScaler.vcxproj.filters
index 37c66a6b..e97b705a 100644
--- a/OptiScaler/OptiScaler.vcxproj.filters
+++ b/OptiScaler/OptiScaler.vcxproj.filters
@@ -779,7 +779,7 @@
     <ClInclude Include="nvapi\fakenvapi\nvapi_calls.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="low_latency\fn_util.h">
+    <ClInclude Include="low_latency\ll_util.h">
       <Filter>Header Files</Filter>
     </ClInclude>
     <ClInclude Include="nvapi\fakenvapi\fn_vulkan_hooks.h">
@@ -1283,7 +1283,7 @@
     <ClCompile Include="nvapi\fakenvapi\nvapi_calls.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="low_latency\fn_util.cpp">
+    <ClCompile Include="low_latency\ll_util.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
     <ClCompile Include="nvapi\fakenvapi\fn_vulkan_hooks.cpp">
diff --git a/OptiScaler/low_latency/fn_util.cpp b/OptiScaler/low_latency/ll_util.cpp
similarity index 87%
rename from OptiScaler/low_latency/fn_util.cpp
rename to OptiScaler/low_latency/ll_util.cpp
index c6306627..dcd23991 100644
--- a/OptiScaler/low_latency/fn_util.cpp
+++ b/OptiScaler/low_latency/ll_util.cpp
@@ -1,5 +1,5 @@
 #include "pch.h"
-#include "fn_util.h"
+#include "ll_util.h"
 
 void tonvss(NvAPI_ShortString nvss, std::string str)
 {
diff --git a/OptiScaler/low_latency/fn_util.h b/OptiScaler/low_latency/ll_util.h
similarity index 100%
rename from OptiScaler/low_latency/fn_util.h
rename to OptiScaler/low_latency/ll_util.h
diff --git a/OptiScaler/low_latency/low_latency_tech/low_latency_tech.h b/OptiScaler/low_latency/low_latency_tech/low_latency_tech.h
index 041effb8..a957454c 100644
--- a/OptiScaler/low_latency/low_latency_tech/low_latency_tech.h
+++ b/OptiScaler/low_latency/low_latency_tech/low_latency_tech.h
@@ -4,7 +4,7 @@
 #include <d3d12.h>
 
 #include <magic_enum.hpp>
-#include "low_latency/fn_util.h"
+#include "low_latency/ll_util.h"
 
 #define INVALID_ID 0xFFFFFFFFFFFFFFFF
 
diff --git a/OptiScaler/nvapi/fakenvapi.h b/OptiScaler/nvapi/fakenvapi.h
index ad1a9852..02151405 100644
--- a/OptiScaler/nvapi/fakenvapi.h
+++ b/OptiScaler/nvapi/fakenvapi.h
@@ -3,7 +3,7 @@
 #include <dxgi.h>
 #include <d3d12.h>
 #include <unordered_map>
-#include "low_latency/fn_util.h"
+#include "low_latency/ll_util.h"
 
 class fakenvapi
 {
diff --git a/OptiScaler/nvapi/fakenvapi/log.h b/OptiScaler/nvapi/fakenvapi/log.h
index 0f4050a5..0523c4ea 100755
--- a/OptiScaler/nvapi/fakenvapi/log.h
+++ b/OptiScaler/nvapi/fakenvapi/log.h
@@ -7,7 +7,7 @@
 #include <nvapi.h>
 #include "spdlog/spdlog.h"
 #include "spdlog/sinks/basic_file_sink.h"
-#include "low_latency/fn_util.h"
+#include "low_latency/ll_util.h"
 #include "config.h"
 
 #define OK() Ok(__func__)
diff --git a/OptiScaler/nvapi/fakenvapi/low_latency.h b/OptiScaler/nvapi/fakenvapi/low_latency.h
index b74e7557..7d7ef639 100644
--- a/OptiScaler/nvapi/fakenvapi/low_latency.h
+++ b/OptiScaler/nvapi/fakenvapi/low_latency.h
@@ -5,7 +5,7 @@
 #include <dxgi.h>
 #include <d3d12.h>
 
-#include "low_latency/fn_util.h"
+#include "low_latency/ll_util.h"
 #include <optional>
 
 #define FRAME_REPORTS_BUFFER_SIZE 70
diff --git a/OptiScaler/nvapi/fakenvapi/nvapi_calls.h b/OptiScaler/nvapi/fakenvapi/nvapi_calls.h
index d07588f4..102cf275 100644
--- a/OptiScaler/nvapi/fakenvapi/nvapi_calls.h
+++ b/OptiScaler/nvapi/fakenvapi/nvapi_calls.h
@@ -6,7 +6,7 @@
 
 #include "low_latency.h"
 
-#include "low_latency/fn_util.h"
+#include "low_latency/ll_util.h"
 #include "log.h"
 #include "fn_vulkan_hooks.h"