diff --git a/models/setup.go b/models/setup.go
index 153f55b..d43bbaf 100644
--- a/models/setup.go
+++ b/models/setup.go
@@ -36,6 +36,8 @@ const createUsers string = `
 		RoleId INTEGER,
 		UserName VARCHAR,
 		Password VARCHAR,
+		LdapUser BOOLEAN,
+		LdapDN VARCHAR,
 		FOREIGN KEY (RoleId) REFERENCES roles(RoleId)
 	);
 `
@@ -177,6 +179,22 @@ func CreateTables() {
 		}
 	}
 
+	// Add the two LDAP columns to the users table if they weren't there
+	ldapUserCheck, _ := CheckColumnExists("users", "LdapUser")
+	if !ldapUserCheck {
+		log.Printf("CreateTables creating ldap columns in user table")
+		_, err := db.Exec("ALTER TABLE users ADD COLUMN LdapUser BOOLEAN;")
+		if err != nil {
+			log.Printf("Error altering users table to add LdapUser column : '%s'\n", err)
+			os.Exit(1)
+		}
+
+		_, err = db.Exec("ALTER TABLE users ADD COLUMN LdapDN VARCHAR;")
+		if err != nil {
+			log.Printf("Error altering users table to add LdapDN column : '%s'\n", err)
+			os.Exit(1)
+		}
+	}
 }
 
 // Count the number of records in the sqlite database