diff --git a/.rubocop_basic.yml b/.rubocop_basic.yml
index 522fec8285d..97a02fd21a5 100644
--- a/.rubocop_basic.yml
+++ b/.rubocop_basic.yml
@@ -30,6 +30,9 @@ Layout/TrailingBlankLines:
 Layout/TrailingWhitespace:
   Enabled: true
 
+Lint/LiteralAsCondition:
+  Enabled: true
+
 Lint/UselessAssignment:
   Enabled: true
 
diff --git a/app/models/budget/investment.rb b/app/models/budget/investment.rb
index f4ea4b090f3..0b4a9ddbacf 100644
--- a/app/models/budget/investment.rb
+++ b/app/models/budget/investment.rb
@@ -95,7 +95,7 @@ class Investment < ActiveRecord::Base
     scope :for_render, -> { includes(:heading) }
 
     before_save :calculate_confidence_score
-    after_save :recalculate_heading_winners if :incompatible_changed?
+    after_save :recalculate_heading_winners
     before_validation :set_responsible_name
     before_validation :set_denormalized_ids