diff --git a/bench-jmh/src/main/scala/org/apache/pekko/stream/ZipWithIndexBenchmark.scala b/bench-jmh/src/main/scala/org/apache/pekko/stream/ZipWithIndexBenchmark.scala
index 3736656773..061c975998 100644
--- a/bench-jmh/src/main/scala/org/apache/pekko/stream/ZipWithIndexBenchmark.scala
+++ b/bench-jmh/src/main/scala/org/apache/pekko/stream/ZipWithIndexBenchmark.scala
@@ -44,7 +44,7 @@ class ZipWithIndexBenchmark {
   import ZipWithIndexBenchmark._
 
   private val config = ConfigFactory.parseString("""
-    akka.actor.default-dispatcher {
+    pekko.actor.default-dispatcher {
       executor = "fork-join-executor"
       fork-join-executor {
         parallelism-factor = 1