3 files changed, 6 insertions, 0 deletions
diff --git a/lib/pry/code/code_file.rb b/lib/pry/code/code_file.rb
index 5464183a..7ac6ef0e 100644
--- a/lib/pry/code/code_file.rb
+++ b/lib/pry/code/code_file.rb
@@ -1,3 +1,5 @@
+require 'method_source'
+
 class Pry
   class CodeFile
     DEFAULT_EXT = '.rb'.freeze
diff --git a/lib/pry/code/code_range.rb b/lib/pry/code/code_range.rb
index a28bdedb..51d32a2e 100644
--- a/lib/pry/code/code_range.rb
+++ b/lib/pry/code/code_range.rb
@@ -1,3 +1,5 @@
+require 'coderay'
+
 class Pry
   class Code
     # Represents a range of lines in a code listing.
diff --git a/lib/pry/code/loc.rb b/lib/pry/code/loc.rb
index 4cc07063..5ec4ed87 100644
--- a/lib/pry/code/loc.rb
+++ b/lib/pry/code/loc.rb
@@ -1,3 +1,5 @@
+require 'coderay'
+
 class Pry
   class Code
     # Represents a line of code (which may, in fact, contain multiple lines if