diff --git a/.rubocop.yml b/.rubocop.yml
index 0946ef5d84..3f5a705269 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -299,7 +299,7 @@ Style/IndentHash:
 
 # Use Kernel#loop for infinite loops.
 Style/InfiniteLoop:
-  Enabled: false
+  Enabled: true
 
 # Use the new lambda literal syntax for single-line blocks.
 Style/Lambda:
diff --git a/app/models/network/graph.rb b/app/models/network/graph.rb
index f4e9012537..9259cb1a0f 100644
--- a/app/models/network/graph.rb
+++ b/app/models/network/graph.rb
@@ -253,7 +253,7 @@ module Network
       leaves = []
       leaves.push(commit) if commit.space.zero?
 
-      while true
+      loop do
         return leaves if commit.parents(@map).count.zero?
 
         commit = commit.parents(@map).first