diff --git a/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModule.kt b/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModule.kt
index 7973f872dd3..d86383b39c0 100644
--- a/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModule.kt
+++ b/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModule.kt
@@ -1,11 +1,11 @@
 // DONT_TARGET_EXACT_BACKEND: JS
 // ES_MODULES
+// MODULE: lib2
 // FILE: lib1.mjs
 export default function() {
     return "OK";
 }
 
-// MODULE: lib2
 // FILE: lib2.kt
 @JsModule("./lib1.mjs")
 external fun foo(): String
diff --git a/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModuleNonIdentifier.kt b/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModuleNonIdentifier.kt
index 060803f0aed..01de451bd25 100644
--- a/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModuleNonIdentifier.kt
+++ b/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModuleNonIdentifier.kt
@@ -1,11 +1,11 @@
 // DONT_TARGET_EXACT_BACKEND: JS
 // ES_MODULES
+// MODULE: lib2
 // FILE: lib-1.mjs
 export default function foo() {
     return "OK";
 }
 
-// MODULE: lib2
 // FILE: lib2.kt
 @JsModule("./lib-1.mjs")
 external fun foo(): String
diff --git a/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModulePackage.kt b/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModulePackage.kt
index cead6a639c0..55319be35ae 100644
--- a/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModulePackage.kt
+++ b/js/js.translator/testData/box/esModules/crossModuleRef/inlineJsModulePackage.kt
@@ -1,11 +1,11 @@
 // DONT_TARGET_EXACT_BACKEND: JS
 // ES_MODULES
+// MODULE: lib2
 // FILE: lib1.mjs
 export function foo() {
     return "OK";
 }
 
-// MODULE: lib2
 // FILE: lib2.kt
 @file:JsModule("./lib1.mjs")
 
diff --git a/js/js.translator/testData/box/esModules/export/exportAllFile.kt b/js/js.translator/testData/box/esModules/export/exportAllFile.kt
index 9e9ff53b535..73b5fe47daa 100644
--- a/js/js.translator/testData/box/esModules/export/exportAllFile.kt
+++ b/js/js.translator/testData/box/esModules/export/exportAllFile.kt
@@ -3,7 +3,7 @@
 // INFER_MAIN_MODULE
 // ES_MODULES
 
-// MODULE: export-all-file
+// MODULE: export_all_file
 // FILE: lib.kt
 @file:JsExport
 
@@ -19,5 +19,5 @@ class B : A() {
 
 // FILE: entry.mjs
 // ENTRY_ES_MODULE
-import { B } from "./export-all-file/index.js";
+import { B } from "./export_all_file/index.js";
 console.assert(new B().foo("K") == "OK");
\ No newline at end of file
diff --git a/js/js.translator/testData/box/esModules/export/nonIndetifierModuleName.kt b/js/js.translator/testData/box/esModules/export/nonIndetifierModuleName.kt
index 0cda461d083..416024a50b0 100644
--- a/js/js.translator/testData/box/esModules/export/nonIndetifierModuleName.kt
+++ b/js/js.translator/testData/box/esModules/export/nonIndetifierModuleName.kt
@@ -4,7 +4,7 @@
 // SKIP_NODE_JS
 // ES_MODULES
 
-// MODULE: non-identifier-module-name
+// MODULE: non_identifier_module_name
 // FILE: lib.kt
 @JsName("foo")
 @JsExport
@@ -12,5 +12,5 @@ public fun foo(k: String): String = "O$k"
 
 // FILE: entry.mjs
 // ENTRY_ES_MODULE
-import { foo } from "./non-identifier-module-name/index.js";
+import { foo } from "./non_identifier_module_name/index.js";
 console.assert(foo("K") == "OK");
diff --git a/js/js.translator/testData/box/esModules/export/overriddenChainNonExportIntermediate.kt b/js/js.translator/testData/box/esModules/export/overriddenChainNonExportIntermediate.kt
index 529b2e6d5de..96fac56fc54 100644
--- a/js/js.translator/testData/box/esModules/export/overriddenChainNonExportIntermediate.kt
+++ b/js/js.translator/testData/box/esModules/export/overriddenChainNonExportIntermediate.kt
@@ -3,7 +3,7 @@
 // INFER_MAIN_MODULE
 
 // ES_MODULES
-// MODULE: overriden-chain-non-export-intermediate
+// MODULE: overriden_chain_non_export_intermediate
 // FILE: lib.kt
 @JsExport
 abstract class A {
@@ -28,7 +28,7 @@ class C : B() {
 
 // FILE: entry.mjs
 // ENTRY_ES_MODULE
-import { C } from "./overriden-chain-non-export-intermediate/index.js";
+import { C } from "./overriden_chain_non_export_intermediate/index.js";
 
 function test(c) {
     if (c.foo() === "foo" && c.bar() === "bar" && c.bay() == "bay") return "OK"
diff --git a/js/js.translator/testData/box/esModules/export/overriddenExternalMethodWithSameNameMethod.kt b/js/js.translator/testData/box/esModules/export/overriddenExternalMethodWithSameNameMethod.kt
index e2a6fdeedd9..e67e7970492 100644
--- a/js/js.translator/testData/box/esModules/export/overriddenExternalMethodWithSameNameMethod.kt
+++ b/js/js.translator/testData/box/esModules/export/overriddenExternalMethodWithSameNameMethod.kt
@@ -3,7 +3,7 @@
 // DONT_TARGET_EXACT_BACKEND: JS
 // ES_MODULES
 
-// MODULE: overriden-external-method-with-same-name-method
+// MODULE: overriden_external_method_with_same_name_method
 // FILE: lib.kt
 external abstract class Foo {
     abstract fun o(): String
@@ -32,7 +32,7 @@ Foo.prototype.k = function() {
 
 // FILE: entry.mjs
 // ENTRY_ES_MODULE
-import { Baz } from "./overriden-external-method-with-same-name-method/index.js";
+import { Baz } from "./overriden_external_method_with_same_name_method/index.js";
 
 function test(foo) {
     return foo.o() + foo.k()