diff --git a/lib/ruby_vm/rjit/context.rb b/lib/ruby_vm/rjit/context.rb
index 69d7976c38..087d968716 100644
--- a/lib/ruby_vm/rjit/context.rb
+++ b/lib/ruby_vm/rjit/context.rb
@@ -148,7 +148,7 @@ module RubyVM::RJIT
 
         mapping = self.temp_mapping[stack_idx]
 
-        case mapping 
+        case mapping
         in MapToSelf
           self.self_type
         in MapToStack