[migrations] Fixing issue #4810

[john-bodley]

This PR fixes #4810.

to: @mistercrunch

[codecov-io]

Codecov Report

Merging #4815 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #4815   +/-   ##
=======================================
  Coverage   72.38%   72.38%           
=======================================
  Files         208      208           
  Lines       15529    15529           
  Branches     1203     1203           
=======================================
  Hits        11241    11241           
  Misses       4285     4285           
  Partials        3        3

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[ottomata]

Was the package-lock.json file here intentionally merged? I'm getting warnings when running yarn:

warning package-lock.json found. Your project contains lock files generated by tools other than Yarn. It is advised not to mix package managers in order to avoid resolution inconsistencies caused by unsynchronized lock files. To clear this warning, remove package-lock.json.