diff --git a/appveyor.yml b/appveyor.yml
index da2ecb5..a41b38e 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -90,7 +90,7 @@ test_script:
       vstest.console /logger:Appveyor /inIsolation Capnp.Net.Runtime.Tests.Core21\bin\Debug\netcoreapp2.1\Capnp.Net.Runtime.Tests.Core21.dll
       vstest.console /logger:Appveyor /inIsolation Capnp.Net.Runtime.Tests.Core21\bin\Release\netcoreapp2.1\Capnp.Net.Runtime.Tests.Core21.dll
   - ps: |
-     .\scipts\measure-coverage.ps1
+     .\scripts\measure-coverage.ps1
      $coveralls = ".\tools\csmacnz.coveralls.exe"
      & $coveralls --reportgenerator -i coverage/report --repoToken $env:COVERALLS_REPO_TOKEN --commitId $env:APPVEYOR_REPO_COMMIT --commitBranch $env:APPVEYOR_REPO_BRANCH --commitAuthor $env:APPVEYOR_REPO_COMMIT_AUTHOR --commitEmail $env:APPVEYOR_REPO_COMMIT_AUTHOR_EMAIL --commitMessage $env:APPVEYOR_REPO_COMMIT_MESSAGE --jobId $env:APPVEYOR_JOB_ID
 on_finish :