diff --git a/docs/DATABASE.md b/docs/DATABASE.md
index d095a9a0..bfb8a620 100755
--- a/docs/DATABASE.md
+++ b/docs/DATABASE.md
@@ -5,7 +5,7 @@
 
   The MAC address is used as a foreign key in most cases. 
 
-  ## Tables overview
+  ## 🔍Tables overview
   
   | Table name | Description  | Sample data |
   |----------------------|----------------------| ----------------------|