diff --git a/.github/workflows/weekly-mac-ci.yml b/.github/workflows/weekly-mac-ci.yml
index f420519d395..3c244ee0669 100644
--- a/.github/workflows/weekly-mac-ci.yml
+++ b/.github/workflows/weekly-mac-ci.yml
@@ -3,7 +3,7 @@ name: Fast DDS MacOS CI (weekly)
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 * * * 1' # Run at minute 0 on Monday
+    - cron: '0 0 * * 1' # Run at minute 0 on Monday
 
 jobs:
 
diff --git a/.github/workflows/weekly-ubuntu-ci.yml b/.github/workflows/weekly-ubuntu-ci.yml
index 808bcbc8d44..6e92d333767 100644
--- a/.github/workflows/weekly-ubuntu-ci.yml
+++ b/.github/workflows/weekly-ubuntu-ci.yml
@@ -3,7 +3,7 @@ name: Fast DDS Ubuntu CI (weekly)
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 * * * 1' # Run at minute 0 on Monday
+    - cron: '0 0 * * 1' # Run at minute 0 on Monday
 
 jobs:
 
diff --git a/.github/workflows/weekly-windows-ci.yml b/.github/workflows/weekly-windows-ci.yml
index 69557b0f726..ae0124533a5 100644
--- a/.github/workflows/weekly-windows-ci.yml
+++ b/.github/workflows/weekly-windows-ci.yml
@@ -3,7 +3,7 @@ name: Fast DDS Windows CI (weekly)
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 * * * 1' # Run at minute 0 on Monday
+    - cron: '0 0 * * 1' # Run at minute 0 on Monday
 
 jobs: