1 files changed, 4 insertions, 1 deletions
diff --git a/ext/xml/expat_compat.h b/ext/xml/expat_compat.h
index e693715813..dab9812122 100644
--- a/ext/xml/expat_compat.h
+++ b/ext/xml/expat_compat.h
@@ -38,6 +38,9 @@
 #include <libxml/tree.h>
 #include <libxml/hash.h>
 
+/* For compatibility with the misspelled version. */
+#define _ns_seperator _ns_separator
+
 typedef xmlChar XML_Char;
 
 typedef void (*XML_StartElementHandler)(void *, const XML_Char *, const XML_Char **);
@@ -61,7 +64,7 @@ typedef struct _XML_Memory_Handling_Suite {
 typedef struct _XML_Parser {
 	int use_namespace;
 
-	xmlChar *_ns_seperator;
+	xmlChar *_ns_separator;
 
 	void *user;
 	xmlParserCtxtPtr parser;