diff --git a/config/stack_config.h b/config/stack_config.h
index 5a0f93c..a70cb2f 100644
--- a/config/stack_config.h
+++ b/config/stack_config.h
@@ -17,7 +17,7 @@
 #define DEBUG_COTP 0
 #define DEBUG_ISO_SERVER 0
 #define DEBUG_ISO_CLIENT 0
-#define DEBUG_IED_SERVER 0
+#define DEBUG_IED_SERVER 1
 #define DEBUG_IED_CLIENT 0
 #define DEBUG_MMS_CLIENT 0
 #define DEBUG_MMS_SERVER 0
diff --git a/src/goose/goose_receiver.c b/src/goose/goose_receiver.c
index 8554a7a..0de87f9 100644
--- a/src/goose/goose_receiver.c
+++ b/src/goose/goose_receiver.c
@@ -375,10 +375,12 @@ parseAllDataUnknownValue(GooseSubscriber self, uint8_t* buffer, int allDataLengt
         case 0x85: /* integer */
             value = MmsValue_newInteger(elementLength * 8);
             memcpy(value->value.integer->octets, buffer + bufPos, elementLength);
+            value->value.integer->size = elementLength;
             break;
         case 0x86: /* unsigned integer */
             value = MmsValue_newUnsigned(elementLength * 8);
             memcpy(value->value.integer->octets, buffer + bufPos, elementLength);
+            value->value.integer->size = elementLength;
             break;
         case 0x87: /* Float */
                 if (elementLength == 9)
diff --git a/src/vs/libiec61850-wo-goose.def b/src/vs/libiec61850-wo-goose.def
index 1624ef2..afed6f2 100644
--- a/src/vs/libiec61850-wo-goose.def
+++ b/src/vs/libiec61850-wo-goose.def
@@ -484,4 +484,5 @@ EXPORTS
     ModelNode_getChildWithFc
     IedServer_updateTimestampAttributeValue
     MmsValue_getUtcTimeBuffer
+    Timestamp_clearFlags
     
diff --git a/src/vs/libiec61850.def b/src/vs/libiec61850.def
index 852e2a1..da63ac6 100644
--- a/src/vs/libiec61850.def
+++ b/src/vs/libiec61850.def
@@ -508,3 +508,5 @@ EXPORTS
     ModelNode_getChildWithFc
     IedServer_updateTimestampAttributeValue
     MmsValue_getUtcTimeBuffer
+    Timestamp_clearFlags
+