diff --git a/pySim/filesystem.py b/pySim/filesystem.py
index 780da26..8cdb23e 100644
--- a/pySim/filesystem.py
+++ b/pySim/filesystem.py
@@ -1260,7 +1260,7 @@
         if not isinstance(self.selected_file, BerTlvEF):
             raise TypeError("Only works with BER-TLV EF")
         data, sw = self.card._scc.retrieve_data(self.selected_file.fid, 0x5c)
-        tag, length, value = bertlv_parse_one(h2b(data))
+        tag, length, value, remainder = bertlv_parse_one(h2b(data))
         return list(value)
 
     def set_data(self, tag:int, data_hex:str):
diff --git a/pySim/utils.py b/pySim/utils.py
index 1191983..3d96580 100644
--- a/pySim/utils.py
+++ b/pySim/utils.py
@@ -155,7 +155,7 @@
 	else:
 		raise ValueError("Length > 32bits not supported")
 
-def bertlv_parse_one(binary:bytes) -> (dict, int, bytes):
+def bertlv_parse_one(binary:bytes) -> (dict, int, bytes, bytes):
 	"""Parse a single TLV IE at the start of the given binary data.
 	Args:
 		binary : binary input data of BER-TLV length field
@@ -164,7 +164,9 @@
 	"""
 	(tagdict, remainder) = bertlv_parse_tag(binary)
 	(length, remainder) = bertlv_parse_len(remainder)
-	return (tagdict, length, remainder)
+	value = remainder[:length]
+	remainder = remainder[length:]
+	return (tagdict, length, value, remainder)