diff --git a/roles/bird/templates/bird.conf.j2 b/roles/bird/templates/bird.conf.j2
index eeb9037..b308bb8 100644
--- a/roles/bird/templates/bird.conf.j2
+++ b/roles/bird/templates/bird.conf.j2
@@ -30,22 +30,22 @@ protocol kernel kernel6 {
 
 {% if bird__static_unreachable | ansible.utils.ipv4 %}
 protocol static unreachable4 {
-	ipv4 {
-		export all;
-	};
+    ipv4 {
+        export all;
+    };
 {% for route in bird__static_unreachable | ansible.utils.ipv4 %}
-	route {{ route }} unreachable;
+    route {{ route }} unreachable;
 {% endfor %}
 }
 {% endif %}
 
 {% if bird__static_unreachable | ansible.utils.ipv6 %}
 protocol static unreachable6 {
-	ipv6 {
-		export all;
-	};
+    ipv6 {
+        export all;
+    };
 {% for route in bird__static_unreachable | ansible.utils.ipv6 %}
-	route {{ route }} unreachable;
+    route {{ route }} unreachable;
 {% endfor %}
 }
 {% endif %}