Fix CI failure

[OkonSamuel]

Note:
Remember to squash merge.

closes #42

[codecov-commenter]

Codecov Report

Merging #51 (04370c8) into dev (36882f1) will not change coverage.
The diff coverage is n/a.

❗ Current head 04370c8 differs from pull request most recent head 0a8242d. Consider uploading reports for the commit 0a8242d to get more accurate results

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@@           Coverage Diff           @@
##              dev      #51   +/-   ##
=======================================
  Coverage   73.30%   73.30%           
=======================================
  Files          12       12           
  Lines         206      206           
=======================================
  Hits          151      151           
  Misses         55       55           

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[OkonSamuel]

@ablaom. This should fix the ci failure. We no longer need the hack as the Julia issue linked in #42 has been closed.
The failures left are unrelated to ci and are fixed in #50