diff --git a/lib/oga/parser.y b/lib/oga/parser.y
index c4b7fec..6275c61 100644
--- a/lib/oga/parser.y
+++ b/lib/oga/parser.y
@@ -150,7 +150,7 @@ end
     lines = ''
 
     # Show up to 2 lines before and after the offending line (if they exist).
-    (-2..2).each do |offset|
+    (-5..5).each do |offset|
       line = @lines[index + offset]
 
       if line