diff --git a/server/TracyVector.hpp b/server/TracyVector.hpp
index 13011319..2908992b 100644
--- a/server/TracyVector.hpp
+++ b/server/TracyVector.hpp
@@ -87,6 +87,11 @@ public:
         m_ptr[m_size++] = v;
     }
 
+    void push_back_no_space_check( const T& v )
+    {
+        m_ptr[m_size++] = v;
+    }
+
     void push_back( T&& v )
     {
         if( m_size == Capacity() ) AllocMore();
diff --git a/server/TracyWorker.cpp b/server/TracyWorker.cpp
index f2b88594..f1ca892c 100644
--- a/server/TracyWorker.cpp
+++ b/server/TracyWorker.cpp
@@ -1566,7 +1566,7 @@ void Worker::ReadTimeline( FileRead& f, Vector<ZoneEvent*>& vec )
     for( uint64_t i=0; i<sz; i++ )
     {
         auto zone = m_slab.AllocInit<ZoneEvent>();
-        vec.push_back( zone );
+        vec.push_back_no_space_check( zone );
 
         f.Read( &zone->start, sizeof( zone->start ) );
         f.Read( &zone->end, sizeof( zone->end ) );
@@ -1587,8 +1587,7 @@ void Worker::ReadTimeline( FileRead& f, Vector<GpuEvent*>& vec )
     for( uint64_t i=0; i<sz; i++ )
     {
         auto zone = m_slab.AllocInit<GpuEvent>();
-
-        vec.push_back( zone );
+        vec.push_back_no_space_check( zone );
 
         f.Read( &zone->cpuStart, sizeof( zone->cpuStart ) );
         f.Read( &zone->cpuEnd, sizeof( zone->cpuEnd ) );