diff --git a/CHANGELOG b/CHANGELOG
index a5a3093..8616368 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -27,8 +27,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - etc-git: add versioning for /usr/share/scripts
 - nagios-nrpe: add a wraper to check_dhcpd to define the number of dhcpd processes that must be running depending on the CARP state
 - evocheck: renamed install.yml to main.yml and add evocheck cron at the beginning of the daily.local file
-- pf : reorder some rules, more details on some comments
+- pf: reorder some rules, more details on some comments
 - update of tags for each tasks and ease the update of scripts
+- evocheck: execute evocheck without --cron the first of the month
 
 ### Fixed
 
diff --git a/roles/evocheck/tasks/main.yml b/roles/evocheck/tasks/main.yml
index 5f6d511..da305da 100644
--- a/roles/evocheck/tasks/main.yml
+++ b/roles/evocheck/tasks/main.yml
@@ -29,11 +29,30 @@
   tags:
     - evocheck
 
-- name: "Add evocheck cron"
+- name: "Delete legacy evocheck cron"
+  lineinfile:
+    path: /etc/daily.local
+    regexp: 'sh /usr/share/scripts/evocheck.sh --verbose --cron'
+    state: absent
+  tags:
+    - evocheck
+
+- name: "Add evocheck cron - test for date"
   lineinfile:
     path: /etc/daily.local
     insertbefore: BOF
-    line: 'sh /usr/share/scripts/evocheck.sh --verbose --cron'
+    line: 'if [ $(date +%d) -eq "01" ]; then cron_arg=""; else cron_arg="--cron"; fi'
+    owner: root
+    mode: "0644"
+    create: true
+  tags:
+    - evocheck
+
+- name: "Add evocheck cron"
+  lineinfile:
+    path: /etc/daily.local
+    insertafter: 'if [ $(date +%d) -eq "01" ]; then cron_arg=""; else cron_arg="--cron"; fi'
+    line: 'sh /usr/share/scripts/evocheck.sh --verbose $cron_arg'
     owner: root
     mode: "0644"
     create: true
@@ -44,7 +63,7 @@
   lineinfile:
     path: /etc/daily.local
     line: 'next_part "Evocheck output:"'
-    insertbefore: 'sh /usr/share/scripts/evocheck.sh --verbose --cron'
+    insertbefore: 'if [ $(date +%d) -eq "01" ]; then cron_arg=""; else cron_arg="--cron"; fi'
     owner: root
     mode: "0644"
     create: true