diff --git a/modules/clan/phonebox/default.nix b/modules/clan/phonebox/default.nix
index d596d78..446fc39 100644
--- a/modules/clan/phonebox/default.nix
+++ b/modules/clan/phonebox/default.nix
@@ -338,6 +338,12 @@
                       asterisk -rx "pjsip reload"
                       ;;
                   esac
+                  case "$file" in
+                    extensions.conf)
+                      echo "restarting core"
+                      asterisk -rx "core restart now"
+                      ;;
+                  esac
                 done
               '';
             };