The paper describes an approach to automati-cally annotate a Hindi Treebank using Pan-inian dependency framework. The annotator is a rule based system and the rules use certain syntactic cues available in a sentence. This automated annotation scheme aims at facilitat-ing manual annotation by reducing time and effort of manual annotators. Also, the aim of automatic annotation, among other things, is to increase the efficiency of a broad coverage constraint based Hindi parser. We also evalu-ate this tool and show its accuracy and cover-age. 1