diff --git a/lib/src/test/java/org/asamk/signal/manager/internal/NumberlessProvisioningTest.java b/lib/src/test/java/org/asamk/signal/manager/internal/NumberlessProvisioningTest.java
index c5247dbe..9f6b4763 100644
--- a/lib/src/test/java/org/asamk/signal/manager/internal/NumberlessProvisioningTest.java
+++ b/lib/src/test/java/org/asamk/signal/manager/internal/NumberlessProvisioningTest.java
@@ -123,7 +123,7 @@ class NumberlessProvisioningTest {
                 null,
                 false,
                 config.signalServiceConfiguration(),
-                () -> null,
+                () -> false,
                 1000L,
                 new SecureRandom(),
                 client);