diff --git a/build.sbt b/build.sbt
index b64b1dc819..68d5f1e3a5 100644
--- a/build.sbt
+++ b/build.sbt
@@ -1438,6 +1438,13 @@ lazy val awsLambda: ProjectMatrix = (projectMatrix in file("serverless/aws/lambd
     )
   )
   .jvmPlatform(scalaVersions = scala2And3Versions)
+  .jsPlatform(
+    scalaVersions = scala2Versions,
+    Seq(
+      // Cross compiles only on JVM and Native
+      Test / unmanagedSources / excludeFilter ~= { _ || "AwsLambdaRuntimeInvocationTest.scala" }
+    )
+  )
   .nativePlatform(scalaVersions = scala2And3Versions)
   .dependsOn(serverCore, cats, catsEffect, circeJson, tests % "test")
 
diff --git a/serverless/aws/lambda/src/test/scalajvm/sttp/tapir/serverless/aws/lambda/runtime/AwsLambdaRuntimeInvocationTest.scala b/serverless/aws/lambda/src/test/scala/sttp/tapir/serverless/aws/lambda/runtime/AwsLambdaRuntimeInvocationTest.scala
similarity index 99%
rename from serverless/aws/lambda/src/test/scalajvm/sttp/tapir/serverless/aws/lambda/runtime/AwsLambdaRuntimeInvocationTest.scala
rename to serverless/aws/lambda/src/test/scala/sttp/tapir/serverless/aws/lambda/runtime/AwsLambdaRuntimeInvocationTest.scala
index dac2d0978d..71acfaf03f 100644
--- a/serverless/aws/lambda/src/test/scalajvm/sttp/tapir/serverless/aws/lambda/runtime/AwsLambdaRuntimeInvocationTest.scala
+++ b/serverless/aws/lambda/src/test/scala/sttp/tapir/serverless/aws/lambda/runtime/AwsLambdaRuntimeInvocationTest.scala
@@ -12,6 +12,7 @@ import sttp.tapir._
 import sttp.tapir.integ.cats.effect.CatsMonadError
 import sttp.tapir.serverless.aws.lambda.runtime.AwsLambdaRuntimeInvocationTest._
 import sttp.tapir.serverless.aws.lambda.{AwsCatsEffectServerInterpreter, AwsCatsEffectServerOptions, AwsServerOptions}
+import PlatformCompat._
 
 import scala.collection.immutable.Seq