diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 08a3b6f..01dc553 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -10,6 +10,10 @@ on:
   pull_request:
   create:
 
+env:
+  # See <https://github.com/Corion/Test-HTTP-LocalServer/pull/6>.
+  PERL_CPANM_OPT: "--no-static-install"
+
 jobs:
   notify:
     runs-on: ubuntu-latest