diff --git a/core-buffer/include/jungfrau.hpp b/core-buffer/include/jungfrau.hpp
index 9ae689b..806e40d 100644
--- a/core-buffer/include/jungfrau.hpp
+++ b/core-buffer/include/jungfrau.hpp
@@ -54,16 +54,12 @@ struct ModuleFrame {
 #pragma pack(push)
 #pragma pack(1)
 struct ReplayModuleFrameBuffer {
-    uint64_t pulse_id[core_buffer::REPLAY_READ_BUFFER_SIZE];
-    uint64_t frame_index[core_buffer::REPLAY_READ_BUFFER_SIZE];
-    uint64_t daq_rec[core_buffer::REPLAY_READ_BUFFER_SIZE];
-    uint64_t n_received_packets[core_buffer::REPLAY_READ_BUFFER_SIZE];
+    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)