diff --git a/numass-main/src/main/java/inr/numass/NumassPlugin.java b/numass-main/src/main/java/inr/numass/NumassPlugin.java
index afceae4d..53c46874 100644
--- a/numass-main/src/main/java/inr/numass/NumassPlugin.java
+++ b/numass-main/src/main/java/inr/numass/NumassPlugin.java
@@ -45,6 +45,7 @@ import org.apache.commons.math3.util.FastMath;
  */
 @PluginDef(group = "inr.numass", name = "numass",
         dependsOn = {"hep.dataforge:math", "hep.dataforge:MINUIT"},
+        support = false,
         info = "Numass data analysis tools")
 public class NumassPlugin extends BasicPlugin {