diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index be3779c8..59fa8d61 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -117,7 +117,7 @@ win-dev-build:
     --paths .venv\Lib\site-packages
     --hidden-import cryptography
     --hidden-import cffi
-    --collect-all tzdata
+    --collect-all tzlocal
   artifacts:
     name: "crafty-${CI_RUNNER_TAGS}-${CI_COMMIT_BRANCH}_${CI_COMMIT_SHORT_SHA}"
     paths:
@@ -153,6 +153,7 @@ win-prod-build:
     --paths .venv\Lib\site-packages
     --hidden-import cryptography
     --hidden-import cffi
+    --collect-all tzlocal
   artifacts:
     name: "crafty-${CI_RUNNER_TAGS}-${CI_COMMIT_BRANCH}_${CI_COMMIT_SHORT_SHA}"
     paths: