diff --git a/src/React.res b/src/React.res
index 5915094..0da49ad 100644
--- a/src/React.res
+++ b/src/React.res
@@ -394,14 +394,14 @@ external useInsertionEffect7: (
 @module("react")
 external useSyncExternalStore: (
   ~subscribe: @uncurry ((unit => unit) => (. unit) => unit),
-  ~getSnapshot: @uncurry unit => 'state,
+  ~getSnapshot: @uncurry (unit => 'state),
 ) => 'state = "useSyncExternalStore"
 
 @module("react")
 external useSyncExternalStoreWithServerSnapshot: (
   ~subscribe: @uncurry ((unit => unit) => (. unit) => unit),
-  ~getSnapshot: @uncurry unit => 'state,
-  ~getServerSnapshot: @uncurry unit => 'state,
+  ~getSnapshot: @uncurry (unit => 'state),
+  ~getServerSnapshot: @uncurry (unit => 'state),
 ) => 'state = "useSyncExternalStore"
 
 module Uncurried = {