diff --git a/core/models/survex.py b/core/models/survex.py
index 9d2b17e..50173f4 100644
--- a/core/models/survex.py
+++ b/core/models/survex.py
@@ -208,7 +208,6 @@ class SingleScan(models.Model):
 class DrawingFile(models.Model):
     dwgpath          = models.CharField(max_length=200)
     dwgname          = models.CharField(max_length=200)
-    bfontcolours     = models.BooleanField(default=False) # UNUSED now, can be deleted
     manywallets      = models.ManyToManyField("Wallet") # implicitly links via folders to scans to SVX files
     scans            = models.ManyToManyField("SingleScan")  # implicitly links via scans to SVX files
     dwgcontains      = models.ManyToManyField("DrawingFile")  # case when its a frame type