diff --git a/server/TracyWorker.cpp b/server/TracyWorker.cpp
index 172091da..e1b49b54 100644
--- a/server/TracyWorker.cpp
+++ b/server/TracyWorker.cpp
@@ -2682,6 +2682,12 @@ bool Worker::IsThreadLocal( uint64_t id )
     return td && ( td->count > 0 || !td->samples.empty() );
 }
 
+bool Worker::IsThreadFiber( uint64_t id )
+{
+    auto td = RetrieveThread( id );
+    return td && ( td->isFiber );
+}
+
 const SourceLocation& Worker::GetSourceLocation( int16_t srcloc ) const
 {
     if( srcloc < 0 )
diff --git a/server/TracyWorker.hpp b/server/TracyWorker.hpp
index 295620f1..9fd4608e 100644
--- a/server/TracyWorker.hpp
+++ b/server/TracyWorker.hpp
@@ -541,6 +541,7 @@ public:
     const char* GetString( const StringIdx& idx ) const;
     const char* GetThreadName( uint64_t id ) const;
     bool IsThreadLocal( uint64_t id );
+    bool IsThreadFiber( uint64_t id );
     const SourceLocation& GetSourceLocation( int16_t srcloc ) const;
     std::pair<const char*, const char*> GetExternalName( uint64_t id ) const;