diff --git a/app/models/organization.rb b/app/models/organization.rb
index 2695ce4..b064ffe 100644
--- a/app/models/organization.rb
+++ b/app/models/organization.rb
@@ -18,7 +18,7 @@ class Organization < Profile
   #   visible, public and enabled.
   def self.visible_for_person(person)
     # Visitor if person.nil?
-    person.nil? ? person_id = nil : person_id = person.id
+    person_id = person.nil? ? nil : person.id
     joins('LEFT JOIN "role_assignments" ON ("role_assignments"."resource_id" = "profiles"."id"
           AND "role_assignments"."resource_type" = \'Profile\') OR (
           "role_assignments"."resource_id" = "profiles"."environment_id" AND
diff --git a/app/models/person.rb b/app/models/person.rb
index 65a9ef6..560138e 100644
--- a/app/models/person.rb
+++ b/app/models/person.rb
@@ -43,7 +43,7 @@ class Person < Profile
 
   scope :visible_for_person, lambda { |person|
     # Visitor if person.nil?
-    person.nil? ? person_id = nil : person_id = person.id
+    person_id = person.nil? ? nil : person.id
     joins('LEFT JOIN "role_assignments" ON
           "role_assignments"."resource_id" = "profiles"."environment_id" AND
           "role_assignments"."resource_type" = \'Environment\'')
--
libgit2 0.21.2