diff --git a/mozilla/parser/htmlparser/src/nsParser.cpp b/mozilla/parser/htmlparser/src/nsParser.cpp
index 22ea600a096..9f78c91004b 100644
--- a/mozilla/parser/htmlparser/src/nsParser.cpp
+++ b/mozilla/parser/htmlparser/src/nsParser.cpp
@@ -1799,6 +1799,7 @@ nsParser::Parse(const nsAString& aSourceBuffer,
         // to guarantee DidBuildModel() call - Fix 36148
         if(aLastCall) {
           mParserContext->mStreamListenerState=eOnStop;
+          mParserContext->mScanner->SetIncremental(PR_FALSE);
         }
         ResumeParse(PR_FALSE, PR_FALSE, PR_FALSE);
       }