diff --git a/xmlreader.c b/xmlreader.c
index 34c4c6b..4053269 100644
--- a/xmlreader.c
+++ b/xmlreader.c
@@ -491,6 +491,11 @@
     }
 }
 
+static void
+xmlTextReaderFreeIDTableEntry(void *id, const xmlChar *name ATTRIBUTE_UNUSED) {
+    xmlFreeID((xmlIDPtr) id);
+}
+
 /**
  * xmlTextReaderFreeIDTable:
  * @table:  An id table
@@ -499,7 +504,7 @@
  */
 static void
 xmlTextReaderFreeIDTable(xmlIDTablePtr table) {
-    xmlHashFree(table, (xmlHashDeallocator) xmlFreeID);
+    xmlHashFree(table, xmlTextReaderFreeIDTableEntry);
 }
 
 /**