diff --git a/roles/bbb-enable-metrics/templates/telegraf-general.conf.j2 b/roles/bbb-enable-metrics/templates/telegraf-general.conf.j2
index 848032e..7c516ec 100644
--- a/roles/bbb-enable-metrics/templates/telegraf-general.conf.j2
+++ b/roles/bbb-enable-metrics/templates/telegraf-general.conf.j2
@@ -54,3 +54,7 @@
 [[inputs.processes]]
 
 [[inputs.system]]
+
+# Sonde qui récupère les infos sur le certificat SSL du nom de domaine
+[[inputs.x509_cert]]
+    sources= ["https://{{ inventory_hostname }}:443"]
\ No newline at end of file
diff --git a/roles/jitsi-enable-metrics/templates/telegraf-general.conf.j2 b/roles/jitsi-enable-metrics/templates/telegraf-general.conf.j2
index 7ab1275..67db35c 100644
--- a/roles/jitsi-enable-metrics/templates/telegraf-general.conf.j2
+++ b/roles/jitsi-enable-metrics/templates/telegraf-general.conf.j2
@@ -60,3 +60,7 @@
 [[inputs.processes]]
 
 [[inputs.system]]
+
+# Sonde qui récupère les infos sur le certificat SSL du nom de domaine
+[[inputs.x509_cert]]
+    sources= ["https://{{ inventory_hostname }}:443"]
\ No newline at end of file