diff --git a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
index d418c3f4ef27..ba4012f62f46 100644
--- a/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
+++ b/flags/src/main/java/com/yahoo/vespa/flags/Flags.java
@@ -218,7 +218,7 @@ public class Flags {
     // TODO: Move to a permanent flag
     public static final UnboundListFlag<String> ALLOWED_ATHENZ_PROXY_IDENTITIES = defineListFlag(
             "allowed-athenz-proxy-identities", List.of(), String.class,
-            List.of("bjorncs", "tokle"), "2021-02-10", "2024-10-01",
+            List.of("bjorncs", "tokle"), "2021-02-10", "2025-10-01",
             "Allowed Athenz proxy identities",
             "takes effect at redeployment");