diff --git a/tck/jsonb/pom.xml b/tck/jsonb/pom.xml
index d12bbfd..914fc97 100644
--- a/tck/jsonb/pom.xml
+++ b/tck/jsonb/pom.xml
@@ -94,6 +94,11 @@
             <dependency>jakarta.json.bind:jakarta.json.bind-tck</dependency>
           </dependenciesToScan>
 
+          <excludes>
+            <!-- https://github.com/jakartaee/jsonb-api/issues/344 -->
+            <exclude>**/SerializersCustomizationCDITest</exclude>
+          </excludes>
+
           <systemProperties>
             <jimage.dir>${project.build.directory}/jimage</jimage.dir>
             <signature.sigTestClasspath>${project.build.directory}/signaturedirectory/jakarta.json.bind-api.jar:${project.build.directory}/jimage/java.base:${project.build.directory}/jimage/java.rmi:${project.build.directory}/jimage/java.sql:${project.build.directory}/jimage/java.naming</signature.sigTestClasspath>