diff --git a/core-buffer/include/formats.hpp b/core-buffer/include/formats.hpp
index aa7adfe..1c63c85 100644
--- a/core-buffer/include/formats.hpp
+++ b/core-buffer/include/formats.hpp
@@ -13,16 +13,4 @@ struct ImageMetadataBuffer
     uint16_t n_images;
 };
 
-#pragma pack(push)
-#pragma pack(1)
-struct ReplayModuleFrameBuffer {
-    ModuleFrame frame[core_buffer::REPLAY_READ_BUFFER_SIZE];
-    bool is_frame_present[core_buffer::REPLAY_READ_BUFFER_SIZE];
-    bool is_good_frame[core_buffer::REPLAY_READ_BUFFER_SIZE];
-    uint16_t module_id;
-    uint64_t data_n_bytes;
-    uint16_t n_frames;
-};
-#pragma pack(pop)
-
 #endif //SF_DAQ_BUFFER_FORMATS_HPP