diff --git a/types/slate-react/slate-react-tests.tsx b/types/slate-react/slate-react-tests.tsx
index 64f1256668..76ecb5c579 100644
--- a/types/slate-react/slate-react-tests.tsx
+++ b/types/slate-react/slate-react-tests.tsx
@@ -19,8 +19,8 @@ class MyPlugin implements Plugin {
             }
         }
     }
-    onChange = (operations: Immutable.List<Operation>, value: Value) => {
-        console.log(value);
+    onChange = (change: {operations: Immutable.List<Operation>, value: Value}) => {
+        console.log(change.value);
     }
 }
 
diff --git a/types/slate/slate-tests.ts b/types/slate/slate-tests.ts
index 0d6f2331e5..98c0758c21 100644
--- a/types/slate/slate-tests.ts
+++ b/types/slate/slate-tests.ts
@@ -265,7 +265,7 @@ editor
 .unwrapNodeByKey("a")
 .unwrapNodeByPath("a")
 .withoutMerging(() => { /* noop */ })
-.withoutNormalization(() => { /* noop */ })
+.withoutNormalizing(() => { /* noop */ })
 .withoutSaving(() => { /* noop */ })
 .wrapBlock("paragraph")
 .wrapBlockAtRange(range, "paragraph")