diff --git a/components/resources/library/src/iosMain/kotlin/org/jetbrains/compose/resources/Resource.ios.kt b/components/resources/library/src/iosMain/kotlin/org/jetbrains/compose/resources/Resource.ios.kt
index 9d9be82c9a..fda8a5ddb7 100644
--- a/components/resources/library/src/iosMain/kotlin/org/jetbrains/compose/resources/Resource.ios.kt
+++ b/components/resources/library/src/iosMain/kotlin/org/jetbrains/compose/resources/Resource.ios.kt
@@ -5,6 +5,7 @@
 
 package org.jetbrains.compose.resources
 
+import kotlinx.cinterop.ExperimentalForeignApi
 import kotlinx.cinterop.addressOf
 import kotlinx.cinterop.usePinned
 import platform.Foundation.NSBundle
@@ -17,6 +18,7 @@ actual fun resource(path: String): Resource = UIKitResourceImpl(path)
 
 @ExperimentalResourceApi
 private class UIKitResourceImpl(path: String) : AbstractResourceImpl(path) {
+    @OptIn(ExperimentalForeignApi::class)
     override suspend fun readBytes(): ByteArray {
         val fileManager = NSFileManager.defaultManager()
         // todo: support fallback path at bundle root?
diff --git a/components/resources/library/src/macosMain/kotlin/org/jetbrains/compose/resources/Resource.macos.kt b/components/resources/library/src/macosMain/kotlin/org/jetbrains/compose/resources/Resource.macos.kt
index becf5343ef..0e4dee9096 100644
--- a/components/resources/library/src/macosMain/kotlin/org/jetbrains/compose/resources/Resource.macos.kt
+++ b/components/resources/library/src/macosMain/kotlin/org/jetbrains/compose/resources/Resource.macos.kt
@@ -5,6 +5,7 @@
 
 package org.jetbrains.compose.resources
 
+import kotlinx.cinterop.ExperimentalForeignApi
 import kotlinx.cinterop.addressOf
 import kotlinx.cinterop.usePinned
 import platform.Foundation.NSData
@@ -16,6 +17,7 @@ actual fun resource(path: String): Resource = MacOSResourceImpl(path)
 
 @ExperimentalResourceApi
 private class MacOSResourceImpl(path: String) : AbstractResourceImpl(path) {
+    @OptIn(ExperimentalForeignApi::class)
     override suspend fun readBytes(): ByteArray {
         val currentDirectoryPath = NSFileManager.defaultManager().currentDirectoryPath
         val contentsAtPath: NSData? = NSFileManager.defaultManager().run {