diff --git a/railties/lib/rails/generators/rails/plugin/templates/gitignore.tt b/railties/lib/rails/generators/rails/plugin/templates/gitignore.tt
index d90b66a29e56a70dc5ccf3c497f397b11490cd84..4bcc192cb112f20a35b9b05cf46f8a618f2df635 100644
--- a/railties/lib/rails/generators/rails/plugin/templates/gitignore.tt
+++ b/railties/lib/rails/generators/rails/plugin/templates/gitignore.tt
@@ -17,3 +17,4 @@ pkg/
 <% end -%>
 <%= dummy_path %>/tmp/
 <% end -%>
+.byebug_history