diff --git a/src/ParamGetImpl/LocalFileInterface/FileReaderVOTable.cc b/src/ParamGetImpl/LocalFileInterface/FileReaderVOTable.cc
index 0a8b705..2cb41a4 100644
--- a/src/ParamGetImpl/LocalFileInterface/FileReaderVOTable.cc
+++ b/src/ParamGetImpl/LocalFileInterface/FileReaderVOTable.cc
@@ -83,7 +83,10 @@ void FileReaderVOTable::getVOTableInfo(void) {
 						(const xmlChar*) "ID");
 
 					if (groupId != NULL)
+					{
 						crtGroupId = std::string((const char*) groupId);
+						xmlFree((xmlChar *) groupId);
+					}
 					else
 						crtGroupId = "";
 				}
@@ -110,13 +113,22 @@ void FileReaderVOTable::getVOTableInfo(void) {
 					paramInfo->setGroupId(crtGroupId);
 
 					if (paramName != NULL)
+					{
 						paramInfo->setName((const char *) paramName);
+						xmlFree((xmlChar *) paramName);
+					}
 
 					if (paramSize != NULL)
+					{
 						paramInfo->setSize((const char *) paramSize);
+						xmlFree((xmlChar *) paramSize);
+					}
 
 					if (paramValue != NULL)
+					{
 						paramInfo->setValue((const char *) paramValue);
+						xmlFree((xmlChar *) paramValue);
+					}
 
 					LOG4CXX_INFO(gLogger, 	"PARAM :  " << tagName <<
 										", GROUP ID = " << paramInfo->getGroupId() <<
--
libgit2 0.21.2