diff --git a/CHANGELOG.md b/CHANGELOG.md
index 475761dad0..aae57b1480 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,8 @@
 
 #### :boom: Breaking Change
 
+- Change `Intl.Collator.compare` return type from `int` to `Ordering.t` (`float`). https://github.com/rescript-lang/rescript/pull/8289
+
 #### :eyeglasses: Spec Compliance
 
 #### :rocket: New Feature
diff --git a/packages/@rescript/runtime/Stdlib_Intl_Collator.res b/packages/@rescript/runtime/Stdlib_Intl_Collator.res
index 3626e96bc6..a6d0e4a6d7 100644
--- a/packages/@rescript/runtime/Stdlib_Intl_Collator.res
+++ b/packages/@rescript/runtime/Stdlib_Intl_Collator.res
@@ -77,10 +77,10 @@ Intl.Collator.resolvedOptions(collator).locale == "en-US"
 
 ```rescript
 let collator = Intl.Collator.make(~locales=["en-US"])
-collator->Intl.Collator.compare("apple", "banana") < 0
+Ordering.isLess(collator->Intl.Collator.compare("apple", "banana"))
 ```
 */
-@send external compare: (t, string, string) => int = "compare"
+@send external compare: (t, string, string) => Stdlib_Ordering.t = "compare"
 
 /**
   `ignore(collator)` ignores the provided collator and returns unit.