diff --git a/LigandWorld/annotator/models.py b/LigandWorld/annotator/models.py
index 804b04b282d636d2117aa5ef5bce21e52fd921bb..fdba084fba694037dc06ef3d0207bd2054d772dd 100755
--- a/LigandWorld/annotator/models.py
+++ b/LigandWorld/annotator/models.py
@@ -5,6 +5,8 @@ from django.db import models
 class Biounit(models.Model):
 	class Meta:					# Optional but
 		db_table = 'biounits'	# Recommended, name your DB table
+	def __unicode__(self):		# Optional
+		return self.smtl_id		# returns unicode representation of this object
 
 	smtl_id = models.CharField(max_length=10)
 	title = models.TextField()
@@ -13,6 +15,8 @@ class Biounit(models.Model):
 class Ligand(models.Model):
 	class Meta:					# Optional but
 		db_table = 'ligands'	# Recommended, name your DB table
+	def __unicode__(self):		# Optional
+		return self.shortname	# returns unicode representation of this object
 
 	biounit = models.ForeignKey(Biounit)
 	shortname = models.CharField(max_length=3)
diff --git a/LigandWorld/db.sqlite3 b/LigandWorld/db.sqlite3
index e852ae1ef27f60ca0980015629e36aa7476ca1c8..a5bd691e80dede1630476320cc6b3d56715755f9 100755
Binary files a/LigandWorld/db.sqlite3 and b/LigandWorld/db.sqlite3 differ