diff --git a/profiler/src/profiler/TracyView.hpp b/profiler/src/profiler/TracyView.hpp
index c068e351..59feaf44 100644
--- a/profiler/src/profiler/TracyView.hpp
+++ b/profiler/src/profiler/TracyView.hpp
@@ -388,7 +388,7 @@ private:
     void SmallCallstackButton( const char* name, uint32_t callstack, int& idx, bool tooltip = true );
     void DrawCallstackCalls( uint32_t callstack, uint16_t limit ) const;
     void DrawCallstackCalls( const CallstackFrameId* data, size_t size, uint16_t limit ) const;
-    nlohmann::json GetCallstackJson( const VarArray<CallstackFrameId>& cs );
+    nlohmann::json GetCallstackJson( const CallstackFrameId* data, size_t size ) const;
     void SetViewToLastFrames();
     int64_t GetZoneChildTime( const ZoneEvent& zone );
     int64_t GetZoneChildTime( const GpuEvent& zone );
diff --git a/profiler/src/profiler/TracyView_Callstack.cpp b/profiler/src/profiler/TracyView_Callstack.cpp
index b8f439c6..20720dfc 100644
--- a/profiler/src/profiler/TracyView_Callstack.cpp
+++ b/profiler/src/profiler/TracyView_Callstack.cpp
@@ -108,7 +108,7 @@ void View::DrawCallstackTable( uint32_t callstack, bool globalEntriesButton )
     if( s_config.llm )
     {
         auto Attach = [&]() {
-            auto json = GetCallstackJson( cs );
+            auto json = GetCallstackJson( cs.data(), cs.size() );
             if( hasCrashed )
             {
                 json["crashed"] = true;
@@ -214,7 +214,7 @@ void View::DrawCallstackTable( uint32_t callstack, bool globalEntriesButton )
                 },
                 {
                     { "role", "user" },
-                    { "content", GetCallstackJson( cs )["frames"].dump() }
+                    { "content", GetCallstackJson( cs.data(), cs.size() )["frames"].dump() }
                 }
             };
 
diff --git a/profiler/src/profiler/TracyView_Samples.cpp b/profiler/src/profiler/TracyView_Samples.cpp
index 8837403f..b829f35d 100644
--- a/profiler/src/profiler/TracyView_Samples.cpp
+++ b/profiler/src/profiler/TracyView_Samples.cpp
@@ -964,7 +964,7 @@ void View::DrawSampleParents()
                 ImGui::SameLine();
                 if( ImGui::SmallButton( ICON_FA_ROBOT ) )
                 {
-                    AddLlmAttachment( GetCallstackJson( cs ) );
+                    AddLlmAttachment( GetCallstackJson( cs.data(), cs.size() ) );
                 }
             }
             ImGui::SameLine();
diff --git a/profiler/src/profiler/TracyView_Utility.cpp b/profiler/src/profiler/TracyView_Utility.cpp
index 37dbf982..a7782486 100644
--- a/profiler/src/profiler/TracyView_Utility.cpp
+++ b/profiler/src/profiler/TracyView_Utility.cpp
@@ -926,7 +926,7 @@ void View::UpdateTitle()
     }
 }
 
-nlohmann::json View::GetCallstackJson( const VarArray<CallstackFrameId>& cs )
+nlohmann::json View::GetCallstackJson( const CallstackFrameId* data, size_t size ) const
 {
     nlohmann::json json = {
         { "type", "callstack" },
@@ -934,9 +934,11 @@ nlohmann::json View::GetCallstackJson( const VarArray<CallstackFrameId>& cs )
     };
     auto& frames = json["frames"];
 
+    auto end = data + size;
     int fidx = 0;
-    for( auto& entry : cs )
+    while( data < end )
     {
+        auto& entry = *data++;
         auto frameData = m_worker.GetCallstackFrame( entry );
         if( !frameData )
         {