diff --git a/distribution/src/main/release/samples/jaxws_graalvm_dynamic/client/src/main/resources/META-INF/native-image/org.apache.cxf.samples/jaxws_graalvm_dynamic_client/reflect-config.json b/distribution/src/main/release/samples/jaxws_graalvm_dynamic/client/src/main/resources/META-INF/native-image/org.apache.cxf.samples/jaxws_graalvm_dynamic_client/reflect-config.json
index a4a14883f30..22e7e4d30d6 100644
--- a/distribution/src/main/release/samples/jaxws_graalvm_dynamic/client/src/main/resources/META-INF/native-image/org.apache.cxf.samples/jaxws_graalvm_dynamic_client/reflect-config.json
+++ b/distribution/src/main/release/samples/jaxws_graalvm_dynamic/client/src/main/resources/META-INF/native-image/org.apache.cxf.samples/jaxws_graalvm_dynamic_client/reflect-config.json
@@ -692,5 +692,8 @@
 {
   "name":"sun.security.provider.SHA",
   "methods":[{"name":"<init>","parameterTypes":[] }]
+},
+{
+  "name":"org.apache.cxf.io.DelayedCachedOutputStreamCleaner"
 }
 ]
diff --git a/distribution/src/main/release/samples/jaxws_graalvm_dynamic/server/src/main/resources/META-INF/native-image/org.apache.cxf.samples/jaxws_graalvm_dynamic_server/reflect-config.json b/distribution/src/main/release/samples/jaxws_graalvm_dynamic/server/src/main/resources/META-INF/native-image/org.apache.cxf.samples/jaxws_graalvm_dynamic_server/reflect-config.json
index 31b014f11b9..fdbe8f67a94 100644
--- a/distribution/src/main/release/samples/jaxws_graalvm_dynamic/server/src/main/resources/META-INF/native-image/org.apache.cxf.samples/jaxws_graalvm_dynamic_server/reflect-config.json
+++ b/distribution/src/main/release/samples/jaxws_graalvm_dynamic/server/src/main/resources/META-INF/native-image/org.apache.cxf.samples/jaxws_graalvm_dynamic_server/reflect-config.json
@@ -1005,5 +1005,8 @@
 {
   "name":"sun.security.provider.SHA",
   "methods":[{"name":"<init>","parameterTypes":[] }]
+},
+{
+  "name":"org.apache.cxf.io.DelayedCachedOutputStreamCleaner"
 }
 ]