diff --git a/.github/workflows/ci-ifcopenshell-pypi.yml b/.github/workflows/ci-ifcopenshell-pypi.yml
index 6243ec69a8..0d0bf10fcd 100644
--- a/.github/workflows/ci-ifcopenshell-pypi.yml
+++ b/.github/workflows/ci-ifcopenshell-pypi.yml
@@ -8,7 +8,7 @@ on:
     #         │  │ │ ┌───────────── month (1 - 12 or JAN-DEC)
     #         │  │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
     #         *  * * * *
-    - cron: "0 0 1 * *"
+    - cron: "0 0 18 * *"
   push:
     paths:
       - '.github/workflows/ci-ifcopenshell-pypi.yml'