Fix compilation error due to wrong import.

[MilkywayPirate]

Purpose

Fix a compilation error which happened due to a renaming of a module in base but was not propagated into the client.

Changes

Fix it.

Checklist

• My code follows the style of this project.
• The code compiles without warnings.
• I have performed a self-review of the changes.
• I have documented my code, in particular the intent of the
  hard-to-understand areas.
• (If necessary) I have updated the CHANGELOG.