diff --git a/kotlin/compiler/compiler.bzl b/kotlin/compiler/compiler.bzl
index 25c3c6611..2c74617cd 100644
--- a/kotlin/compiler/compiler.bzl
+++ b/kotlin/compiler/compiler.bzl
@@ -12,11 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-load("@rules_java//java:defs.bzl", "java_import")
+load("@com_github_jetbrains_kotlin//:artifacts.bzl", "KOTLINC_ARTIFACTS")
 load("//kotlin:js.bzl", "kt_js_import")
 load("//kotlin:jvm.bzl", "kt_jvm_import")
 load("//kotlin/internal:defs.bzl", _KT_COMPILER_REPO = "KT_COMPILER_REPO")
-load("@com_github_jetbrains_kotlin//:artifacts.bzl", "KOTLINC_ARTIFACTS")
 
 def _import_artifacts(artifacts, rule_kind):
     _import_labels(artifacts.plugin, rule_kind)
@@ -24,7 +23,16 @@ def _import_artifacts(artifacts, rule_kind):
     _import_labels(artifacts.compile, rule_kind, neverlink = 1)
 
 def _import_labels(labels, rule_kind, **rule_args):
-    for label in labels:
+    for (label, file) in labels.items():
+        if not file.endswith(".jar"):
+            native.filegroup(
+                name = label,
+                srcs = [
+                    "@%s//:%s" % (_KT_COMPILER_REPO, label),
+                ],
+            )
+            return
+
         if "-sources" in label:
             continue
         args = dict(rule_args.items())
diff --git a/kotlin/internal/js/js.bzl b/kotlin/internal/js/js.bzl
index e7a42fa70..174c6b8b8 100644
--- a/kotlin/internal/js/js.bzl
+++ b/kotlin/internal/js/js.bzl
@@ -152,10 +152,6 @@ kt_js_import = rule(
             cfg = "exec",
         ),
     },
-    outputs = dict(
-        js = "%{module_name}.js",
-        js_map = "%{module_name}.js.map",
-    ),
     implementation = _kt_js_import_impl,
     provides = [_KtJsInfo],
 )
diff --git a/src/main/kotlin/io/bazel/kotlin/builder/toolchain/KotlinToolchain.kt b/src/main/kotlin/io/bazel/kotlin/builder/toolchain/KotlinToolchain.kt
index 18ea6c1c0..7dff6432e 100644
--- a/src/main/kotlin/io/bazel/kotlin/builder/toolchain/KotlinToolchain.kt
+++ b/src/main/kotlin/io/bazel/kotlin/builder/toolchain/KotlinToolchain.kt
@@ -24,7 +24,6 @@ import org.jetbrains.kotlin.preloading.ClassPreloadingUtils
 import org.jetbrains.kotlin.preloading.Preloader
 import java.io.File
 import java.io.PrintStream
-import java.lang.ClassLoader
 import java.lang.reflect.Method
 import java.nio.file.FileSystems
 import java.nio.file.Path
@@ -259,6 +258,6 @@ class KotlinToolchain private constructor(
     toolchain: KotlinToolchain,
   ) : KotlinCliToolInvoker(
     toolchain.toolchainWithReflect(),
-    "org.jetbrains.kotlin.cli.js.K2JSCompiler",
+    "org.jetbrains.kotlin.cli.js.K2JsIrCompiler",
   )
 }
diff --git a/src/main/starlark/core/repositories/BUILD.kotlin_capabilities.bazel b/src/main/starlark/core/repositories/BUILD.kotlin_capabilities.bazel
index 2b6103be2..47782ea11 100644
--- a/src/main/starlark/core/repositories/BUILD.kotlin_capabilities.bazel
+++ b/src/main/starlark/core/repositories/BUILD.kotlin_capabilities.bazel
@@ -11,11 +11,11 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-package(default_visibility = ["//visibility:public"])
-
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 load(":artifacts.bzl", "KOTLINC_ARTIFACT_LIST")
 
+package(default_visibility = ["//visibility:public"])
+
 bzl_library(
     name = "capabilities",
     srcs = glob(["*.bzl"]),
diff --git a/src/main/starlark/core/repositories/kotlin/artifacts.bzl b/src/main/starlark/core/repositories/kotlin/artifacts.bzl
index b46bc5243..b541aaecb 100644
--- a/src/main/starlark/core/repositories/kotlin/artifacts.bzl
+++ b/src/main/starlark/core/repositories/kotlin/artifacts.bzl
@@ -5,6 +5,7 @@ KOTLINC_ARTIFACTS = struct(
         plugin = {},
         runtime = {
             "kotlin-stdlib-js": "lib/kotlin-stdlib-js.jar",
+            "kotlin-stdlib-js-klib": "lib/kotlin-stdlib-js.klib",
             "kotlin-stdlib-js-sources": "lib/kotlin-stdlib-js-sources.jar",
             "kotlin-test-js": "lib/kotlin-test-js.jar",
             "kotlin-test-js-sources": "lib/kotlin-test-js-sources.jar",
diff --git a/src/test/kotlin/io/bazel/kotlin/builder/tasks/BUILD.bazel b/src/test/kotlin/io/bazel/kotlin/builder/tasks/BUILD.bazel
index f126be8f6..be9f0cb8b 100644
--- a/src/test/kotlin/io/bazel/kotlin/builder/tasks/BUILD.bazel
+++ b/src/test/kotlin/io/bazel/kotlin/builder/tasks/BUILD.bazel
@@ -103,7 +103,7 @@ kt_rules_test(
     name = "KotlinBuilderJsTest",
     srcs = ["js/KotlinBuilderJsTest.java"],
     data = [
-        "//kotlin/compiler:kotlin-stdlib-js.js",
+        "//kotlin/compiler:kotlin-stdlib-js-klib",
     ],
 )
 
diff --git a/src/test/kotlin/io/bazel/kotlin/builder/tasks/js/KotlinBuilderJsTest.java b/src/test/kotlin/io/bazel/kotlin/builder/tasks/js/KotlinBuilderJsTest.java
index 56450d0e7..0a34a04a8 100644
--- a/src/test/kotlin/io/bazel/kotlin/builder/tasks/js/KotlinBuilderJsTest.java
+++ b/src/test/kotlin/io/bazel/kotlin/builder/tasks/js/KotlinBuilderJsTest.java
@@ -12,7 +12,7 @@
 public class KotlinBuilderJsTest {
   private static final KotlinJsTestBuilder builder = new KotlinJsTestBuilder();
 
-  private Dep stdLib = Dep.fromLabel("@com_github_jetbrains_kotlin//:lib/kotlin-stdlib-js.jar");
+  private Dep stdLib = Dep.fromLabel("//kotlin/compiler:kotlin-stdlib-js-klib");
 
   @Test
   public void testSimpleJsCompile() {