diff --git a/seyren-core/src/main/java/com/seyren/core/service/notification/SlackNotificationService.java b/seyren-core/src/main/java/com/seyren/core/service/notification/SlackNotificationService.java
index 0e093550..da02ed14 100644
--- a/seyren-core/src/main/java/com/seyren/core/service/notification/SlackNotificationService.java
+++ b/seyren-core/src/main/java/com/seyren/core/service/notification/SlackNotificationService.java
@@ -116,7 +116,7 @@ private String formatContent(List<String> emojis, Check check, Subscription subs
         String alertsString = Joiner.on("\n").join(transform(alerts, new Function<Alert, String>() {
             @Override
             public String apply(Alert input) {
-                return String.format("%s = %s", input.getTarget(), input.getValue().toString());
+                return String.format("%s = %s (%s to %s)", input.getTarget(), input.getValue().toString(), input.getFromType(), input.getToType());
             }
         }));