diff --git a/test/built-ins/ShadowRealm/prototype/importValue/import-value_FIXTURE_syntax_error.js b/test/built-ins/ShadowRealm/prototype/importValue/import-value_syntax_error_FIXTURE.js
similarity index 100%
rename from test/built-ins/ShadowRealm/prototype/importValue/import-value_FIXTURE_syntax_error.js
rename to test/built-ins/ShadowRealm/prototype/importValue/import-value_syntax_error_FIXTURE.js
diff --git a/test/built-ins/ShadowRealm/prototype/importValue/import-value_FIXTURE_throws.js b/test/built-ins/ShadowRealm/prototype/importValue/import-value_throws_FIXTURE.js
similarity index 100%
rename from test/built-ins/ShadowRealm/prototype/importValue/import-value_FIXTURE_throws.js
rename to test/built-ins/ShadowRealm/prototype/importValue/import-value_throws_FIXTURE.js
diff --git a/test/built-ins/ShadowRealm/prototype/importValue/throws-typeerror-import-syntax-error.js b/test/built-ins/ShadowRealm/prototype/importValue/throws-typeerror-import-syntax-error.js
index b2b2e49ab4..5233e91201 100644
--- a/test/built-ins/ShadowRealm/prototype/importValue/throws-typeerror-import-syntax-error.js
+++ b/test/built-ins/ShadowRealm/prototype/importValue/throws-typeerror-import-syntax-error.js
@@ -10,7 +10,7 @@ info: |
     ...
     17. Return ! PerformPromiseThen(innerCapability.[[Promise]], onFulfilled, callerRealm.[[Intrinsics]].[[%ThrowTypeError%]], promiseCapability).
 
-flags: [async, module]
+flags: [async]
 features: [ShadowRealm]
 ---*/
 
@@ -22,10 +22,10 @@ assert.sameValue(
 
 const r = new ShadowRealm();
 
-r.importValue('./import-value_FIXTURE_syntax_error.js', 'y')
+r.importValue('./import-value_syntax_error_FIXTURE.js', 'y')
   .then(
     () => {
-      throw "(unreachable)";
+      throw new Test262Error("unreachable");
     },
     err => {
       assert.sameValue(Object.getPrototypeOf(err), TypeError.prototype, 'should be rejected with TypeError');
diff --git a/test/built-ins/ShadowRealm/prototype/importValue/throws-typeerror-import-throws.js b/test/built-ins/ShadowRealm/prototype/importValue/throws-typeerror-import-throws.js
index 31f8f27b5c..a600021596 100644
--- a/test/built-ins/ShadowRealm/prototype/importValue/throws-typeerror-import-throws.js
+++ b/test/built-ins/ShadowRealm/prototype/importValue/throws-typeerror-import-throws.js
@@ -10,7 +10,7 @@ info: |
     ...
     17. Return ! PerformPromiseThen(innerCapability.[[Promise]], onFulfilled, callerRealm.[[Intrinsics]].[[%ThrowTypeError%]], promiseCapability).
 
-flags: [async, module]
+flags: [async]
 features: [ShadowRealm]
 ---*/
 
@@ -22,10 +22,10 @@ assert.sameValue(
 
 const r = new ShadowRealm();
 
-r.importValue('./import-value_FIXTURE_throws.js', 'y')
+r.importValue('./import-value_throws_FIXTURE.js', 'y')
   .then(
     () => {
-      throw "(unreachable)";
+      throw new Test262Error("unreachable");
     },
     err => {
       assert.sameValue(Object.getPrototypeOf(err), TypeError.prototype, 'should be rejected with TypeError');