diff --git a/CMakeLists.txt b/CMakeLists.txt
index dd332d0..41f0944 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,10 +1,11 @@
+cmake_minimum_required(VERSION 3.10)
 cmake_policy(VERSION 3.10)
+
 project(
     dtn-wireshark
     LANGUAGES C CXX
     VERSION 0.0
 )
-cmake_minimum_required(VERSION 3.10)
 
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING "Build type")
diff --git a/src/packet-bpsec-cose.c b/src/packet-bpsec-cose.c
index 4039227..209cd5d 100644
--- a/src/packet-bpsec-cose.c
+++ b/src/packet-bpsec-cose.c
@@ -94,6 +94,7 @@ static int dissect_param_scope(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tr
             proto_tree_add_cbor_bitmask(tree_blknum, hf_aad_flags, ett_aad_flags, aad_flags, pinfo, tvb, chunk_flags, flags);
         }
     }
+    proto_item_set_len(item_aad_map, offset);
 
     return offset;
 }