diff --git a/epan/dissectors/packet-gtpv2.c b/epan/dissectors/packet-gtpv2.c
index 40767a3ee7..d0d67687cf 100644
--- a/epan/dissectors/packet-gtpv2.c
+++ b/epan/dissectors/packet-gtpv2.c
@@ -4722,7 +4722,7 @@ dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre
         proto_tree_add_bitmask_list(tree, tvb, offset, 1, ear_flags, ENC_BIG_ENDIAN);
         offset += 1;
         if (ear_len > 1) {
-            proto_tree_add_expert_format(flag_tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet");
+            proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet");
             offset += ear_len - 1;
         }
     } else {
@@ -4733,7 +4733,7 @@ dissect_gtpv2_mm_context_utms_q(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre
         return;
     }
     /* ts+1) to (n+4) These octet(s) is/are present only if explicitly specified */
-    proto_tree_add_expert_format(flag_tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet");
+    proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, -1, "The rest of the IE not dissected yet");
 
 }
 
@@ -4942,6 +4942,10 @@ dissect_gtpv2_mm_context_eps_qq(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tre
         proto_tree_add_bitmask_list(tree, tvb, offset, 1, ear_flags, ENC_BIG_ENDIAN);
 
         offset += 1;
+        if (ex_access_res_data_len > 1) {
+            proto_tree_add_expert_format(tree, pinfo, &ei_gtpv2_ie_data_not_dissected, tvb, offset, ex_access_res_data_len - 1, "The rest of the IE not dissected yet");
+            offset += ex_access_res_data_len - 1;
+        }
     }
 
     if (offset == (gint)length) {