reduce build matrix
diff --git a/vars/asfMavenTlpPlgnBuild.groovy b/vars/asfMavenTlpPlgnBuild.groovy
index dea50b7..ed25a58 100644
--- a/vars/asfMavenTlpPlgnBuild.groovy
+++ b/vars/asfMavenTlpPlgnBuild.groovy
@@ -34,9 +34,9 @@
     // now determine the matrix of parallel builds
     def oses = params.containsKey('os') ? params.os : ['linux', 'windows']
 	// minimum, LTS, current and next ea
-    def jdks = params.containsKey('jdks') ? params.jdks : params.containsKey('jdk') ? params.jdk : ['7','8','11','14','15']
+    def jdks = params.containsKey('jdks') ? params.jdks : params.containsKey('jdk') ? params.jdk : ['7','8','11'] //['7','8','11','14','15']
     def jdkMin = jdks[0];
-    def mavens = params.containsKey('maven') ? params.maven : ['3.2.x','3.3.x','3.5.x','3.6.x']
+    def mavens = params.containsKey('maven') ? params.maven : ['3.3.x','3.6.x']//['3.2.x','3.3.x','3.5.x','3.6.x']
     // def failFast = params.containsKey('failFast') ? params.failFast : true
     // Just temporarily
     def failFast = false;