diff --git a/test/Feature/CBuffer/arrays-16bit.test b/test/Feature/CBuffer/arrays-16bit.test
index 680853a05..61b631a67 100644
--- a/test/Feature/CBuffer/arrays-16bit.test
+++ b/test/Feature/CBuffer/arrays-16bit.test
@@ -42,23 +42,13 @@ Buffers:
     ]
   - Name: Out
     Format: Hex16
-    # Warp doesn't seem to like buffers with non-multiple of 4 strides, so we
-    # add a small amount of buffer at the end here.
     Stride: 28
-    FillSize: 28
+    FillSize: 32
   - Name: ExpectedOut
     Format: Hex16
-    Stride: 26
-    Data: [
-      0x0001,
-      0xffff,
-      0x1234,
-      0x0002,
-      0x3c00,
-      0x0001, 0x0002, 0x0003, 0x0004,
-      0x0005, 0x0006, 0x0007, 0x0008,
-      0x0,
-    ]
+    Stride: 28
+    Data: [ 0x1, 0xFFFF, 0x1234, 0x2, 0x3C00, 0x1, 0x2, 0x3, 0x4,
+            0x5, 0x6, 0x7, 0x8, 0x0, 0x0, 0x0]
 Results:
   - Result: Test1
     Rule: BufferExact