diff --git a/public/oops/diagnostics.html b/public/oops/diagnostics.html
index 2c84e29255..a537c778e9 100644
--- a/public/oops/diagnostics.html
+++ b/public/oops/diagnostics.html
@@ -24,7 +24,8 @@ function wasmInfo() {
   if (!info.mvp) return info;
 
   info.simd = {
-    'i32x4.dot_i16x8_s': WebAssembly.validate(Uint8Array.of(0, 97, 115, 109, 1, 0, 0, 0, 1, 5, 1, 96, 0, 1, 123, 3, 2, 1, 0, 7, 8, 1, 4, 116, 101, 115, 116, 0, 0, 10, 15, 1, 13, 0, 65, 0, 253, 17, 65, 0, 253, 17, 253, 186, 1, 11))
+    'i32x4.dot_i16x8_s': WebAssembly.validate(Uint8Array.of(0, 97, 115, 109, 1, 0, 0, 0, 1, 5, 1, 96, 0, 1, 123, 3, 2, 1, 0, 7, 8, 1, 4, 116, 101, 115, 116, 0, 0, 10, 15, 1, 13, 0, 65, 0, 253, 17, 65, 0, 253, 17, 253, 186, 1, 11)),
+    'i32x4.trunc_sat_f64x2_u_zero': WebAssembly.validate(Uint8Array.of(0, 97, 115, 109, 1, 0, 0, 0, 1, 6, 1, 96, 1, 123, 1, 123, 3, 2, 1, 0, 7, 5, 1, 1, 97, 0, 0, 10, 9, 1, 7, 0, 32, 0, 253, 253, 1, 11)),
   };
 
   if (info.SharedArrayBuffer !== 'function') return info;