diff --git a/conf/prometheus/prometheus.yml b/conf/prometheus/prometheus.yml
index b30e9ea..f0adb70 100644
--- a/conf/prometheus/prometheus.yml
+++ b/conf/prometheus/prometheus.yml
@@ -45,7 +45,15 @@ scrape_configs:
 
   - job_name: "mariadb"
     static_configs:
-      - targets: ["192.168.0.4:9104"]
+      - targets:
+        - unix:///run/mysqld/mysqld.sock
+    relabel_configs:
+      - source_labels: [__address__]
+        target_label: __param_target
+      - source_labels: [__param_target]
+        target_label: instance
+      - target_label: __address__
+        replacement: 192.168.0.4:9104
 
   - job_name: "kube"
     static_configs: