diff --git a/build.gradle b/build.gradle
index ee325d76494..e7fd629e963 100644
--- a/build.gradle
+++ b/build.gradle
@@ -55,6 +55,7 @@ def publishedProjects = [
         'grails-datastore-async',
         'grails-datastore-core',
         'grails-datamapping-core',
+        'grails-datamapping-core-test',
         'grails-datamapping-async',
         //'grails-datamapping-rx',
         'grails-datamapping-support',
diff --git a/grails-datamapping-core-test/build.gradle b/grails-datamapping-core-test/build.gradle
index ae02518e675..214b117702e 100644
--- a/grails-datamapping-core-test/build.gradle
+++ b/grails-datamapping-core-test/build.gradle
@@ -8,7 +8,7 @@ group = 'org.apache.grails.data'
 
 ext {
     includeBaseTckClass = true
-    //TODO: We could publish the test classes once https://github.com/apache/grails-gradle-plugin/pull/425 is merged
+    pomPublishTestSources = true
 }
 
 dependencies {
@@ -107,4 +107,5 @@ dependencies {
 
 apply from: rootProject.layout.projectDirectory.file('gradle/java-config.gradle')
 apply from: rootProject.layout.projectDirectory.file('gradle/test-config.gradle')
+apply from: rootProject.layout.projectDirectory.file('gradle/publish-config.gradle')
 apply from: rootProject.layout.projectDirectory.file('gradle/tck-config.gradle')
\ No newline at end of file