diff --git a/testing/web-platform/meta/file-system-access/sandboxed_FileSystemWritableFileStream-write.https.any.js.ini b/testing/web-platform/meta/file-system-access/sandboxed_FileSystemWritableFileStream-write.https.any.js.ini
index 2f9194e619a22..9bedf3a4406d5 100644
--- a/testing/web-platform/meta/file-system-access/sandboxed_FileSystemWritableFileStream-write.https.any.js.ini
+++ b/testing/web-platform/meta/file-system-access/sandboxed_FileSystemWritableFileStream-write.https.any.js.ini
@@ -29,9 +29,6 @@
   [write() called with a blob and a valid offset]
     expected: FAIL
 
-  [write() called with an invalid offset]
-    expected: FAIL
-
   [write() with an empty string to an empty file]
     expected: FAIL
 
@@ -86,6 +83,9 @@
   [write() with an invalid blob to an empty file should reject]
     expected: FAIL
 
+  [write() called with an offset beyond the end of the file]
+    expected: FAIL
+
 
 [sandboxed_FileSystemWritableFileStream-write.https.any.html]
   [write() with an empty blob to an empty file]
@@ -118,9 +118,6 @@
   [write() called with a blob and a valid offset]
     expected: FAIL
 
-  [write() called with an invalid offset]
-    expected: FAIL
-
   [write() with an empty string to an empty file]
     expected: FAIL
 
@@ -175,3 +172,6 @@
   [write() with an invalid blob to an empty file should reject]
     expected: FAIL
 
+  [write() called with an offset beyond the end of the file]
+    expected: FAIL
+