diff --git a/core-buffer/include/BufferUtils.hpp b/core-buffer/include/BufferUtils.hpp
index 1403bd0..a1219ff 100644
--- a/core-buffer/include/BufferUtils.hpp
+++ b/core-buffer/include/BufferUtils.hpp
@@ -19,6 +19,8 @@ namespace BufferUtils
         const int n_modules;
         const int start_udp_port;
         const std::string buffer_folder;
+        const int image_y_size;
+        const int image_x_size;
     };
 
 
diff --git a/core-buffer/src/BufferUtils.cpp b/core-buffer/src/BufferUtils.cpp
index c763966..be85b4b 100644
--- a/core-buffer/src/BufferUtils.cpp
+++ b/core-buffer/src/BufferUtils.cpp
@@ -163,6 +163,8 @@ BufferUtils::DetectorConfig BufferUtils::read_json_config(
             config_parameters["detector_name"].GetString(),
             config_parameters["n_modules"].GetInt(),
             config_parameters["start_udp_port"].GetInt(),
-            config_parameters["buffer_folder"].GetString()
+            config_parameters["buffer_folder"].GetString(),
+            config_parameters["image_y_size"].GetInt(),
+            config_parameters["image_x_size"].GetInt()
     };
 }