diff --git a/src/catch2/generators/catch_generators_adapters.hpp b/src/catch2/generators/catch_generators_adapters.hpp
index f623bd29..e5ddc25e 100644
--- a/src/catch2/generators/catch_generators_adapters.hpp
+++ b/src/catch2/generators/catch_generators_adapters.hpp
@@ -197,7 +197,6 @@ namespace Generators {
         std::vector<T> m_chunk;
         size_t m_chunk_size;
         GeneratorWrapper<T> m_generator;
-        bool m_used_up = false;
     public:
         ChunkGenerator(size_t size, GeneratorWrapper<T> generator) :
             m_chunk_size(size), m_generator(CATCH_MOVE(generator))