diff --git a/mozilla/htmlparser/src/nsIParserFilter.h b/mozilla/htmlparser/src/nsIParserFilter.h
index 0440caea748..80ee6f82a01 100644
--- a/mozilla/htmlparser/src/nsIParserFilter.h
+++ b/mozilla/htmlparser/src/nsIParserFilter.h
@@ -44,6 +44,8 @@ class CToken;
 
 class nsIParserFilter : public nsISupports {
   public:
+
+   NS_DEFINE_STATIC_IID_ACCESSOR(NS_IPARSERFILTER_IID)
       
    NS_IMETHOD RawBuffer(char * buffer, PRUint32 * buffer_length) = 0;
 
diff --git a/mozilla/parser/htmlparser/src/nsIParserFilter.h b/mozilla/parser/htmlparser/src/nsIParserFilter.h
index 0440caea748..80ee6f82a01 100644
--- a/mozilla/parser/htmlparser/src/nsIParserFilter.h
+++ b/mozilla/parser/htmlparser/src/nsIParserFilter.h
@@ -44,6 +44,8 @@ class CToken;
 
 class nsIParserFilter : public nsISupports {
   public:
+
+   NS_DEFINE_STATIC_IID_ACCESSOR(NS_IPARSERFILTER_IID)
       
    NS_IMETHOD RawBuffer(char * buffer, PRUint32 * buffer_length) = 0;