diff --git a/.github/workflows/_build.yaml b/.github/workflows/_build.yaml
index f3118e7e..40bbbc44 100644
--- a/.github/workflows/_build.yaml
+++ b/.github/workflows/_build.yaml
@@ -54,6 +54,13 @@ jobs:
         python: ['3.10', '3.11', '3.12', '3.13', '3.14']
     steps:
 
+    # Randomize the runner's timezone in order to provoke related bugs and misbehaviors.
+    - name: Randomize Runner timezone
+      if: matrix.os == env.ARTIFACT_OS
+      run: |
+        sudo timedatectl set-timezone "$(timedatectl list-timezones | uniq | shuf --head-count 1)"
+        timedatectl status
+
     - name: Harden Runner
       uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
       with: