diff --git a/js/src/jit-test/tests/wasm/bigint/bigint.js b/js/src/jit-test/tests/wasm/bigint/bigint.js
index a6f4fc4196fd..6ef492d48125 100644
--- a/js/src/jit-test/tests/wasm/bigint/bigint.js
+++ b/js/src/jit-test/tests/wasm/bigint/bigint.js
@@ -111,7 +111,7 @@ function testManyArgs() {
 function testImportExport() {
   var f1 = wasmEvalText(
     `(module
-      (import "i64" "func" (param i64))
+      (import "i64" "func" (func (param i64)))
       (export "f" (func 0))
     )`,
     {
@@ -125,7 +125,7 @@ function testImportExport() {
 
   var f2 = wasmEvalText(
     `(module
-      (import "i64" "func" (param i64) (result i64))
+      (import "i64" "func" (func (param i64) (result i64)))
       (export "f" (func 0))
     )`,
     {
@@ -139,7 +139,7 @@ function testImportExport() {
 
   var f3 = wasmEvalText(
     `(module
-      (import $i64 "" "i64" (param i64) (result i64))
+      (import "" "i64" (func $i64 (param i64) (result i64)))
       (func (export "f") (param i64) (result i64)
         (get_local 0)
         (call $i64))
@@ -155,7 +155,7 @@ function testImportExport() {
 
   var f4 = wasmEvalText(
     `(module
-      (import "i64" "func" (result i64))
+      (import "i64" "func" (func (result i64)))
       (export "f" (func 0))
     )`,
     { i64: { func() {} } }
diff --git a/js/src/jit-test/tests/wasm/bigint/stubs.js b/js/src/jit-test/tests/wasm/bigint/stubs.js
index aafd2bb42852..cbfbe59b7914 100644
--- a/js/src/jit-test/tests/wasm/bigint/stubs.js
+++ b/js/src/jit-test/tests/wasm/bigint/stubs.js
@@ -52,11 +52,11 @@
 
   ex = wasmEvalText(
     `(module
-        (import $ffi "a" "ffi" (param i64) (result i64))
-        (import $ffi2 "a" "ffi2"
+        (import "a" "ffi" (func $ffi (param i64) (result i64)))
+        (import "a" "ffi2" (func $ffi2
           (param i64 i32 i32 i32 i32 i32 i32)
-          (result i64))
-        (import $ffi3 "a" "ffi3" (param i64 i64 i64 i64) (result i64))
+          (result i64)))
+        (import "a" "ffi3" (func $ffi3 (param i64 i64 i64 i64) (result i64)))
 
         (func (export "callffi") (param i64) (result i64)
          local.get 0