diff --git a/core/src/main/java/hudson/model/Slave.java b/core/src/main/java/hudson/model/Slave.java
index d29ed99a13..625cea4b05 100644
--- a/core/src/main/java/hudson/model/Slave.java
+++ b/core/src/main/java/hudson/model/Slave.java
@@ -62,7 +62,6 @@ import jenkins.model.Jenkins;
 import jenkins.slaves.WorkspaceLocator;
 
 import org.apache.commons.io.IOUtils;
-import org.kohsuke.stapler.DataBoundConstructor;
 import org.kohsuke.stapler.HttpResponse;
 import org.kohsuke.stapler.QueryParameter;
 import org.kohsuke.stapler.StaplerRequest;
@@ -134,7 +133,6 @@ public abstract class Slave extends Node implements Serializable {
      */
     private String userId;
 
-    @DataBoundConstructor
     public Slave(String name, String nodeDescription, String remoteFS, String numExecutors,
                  Mode mode, String labelString, ComputerLauncher launcher, RetentionStrategy retentionStrategy, List<? extends NodeProperty<?>> nodeProperties) throws FormException, IOException {
         this(name,nodeDescription,remoteFS,Util.tryParseNumber(numExecutors, 1).intValue(),mode,labelString,launcher,retentionStrategy, nodeProperties);
diff --git a/core/src/main/java/hudson/node_monitors/AbstractDiskSpaceMonitor.java b/core/src/main/java/hudson/node_monitors/AbstractDiskSpaceMonitor.java
index be90b91d0e..384133b937 100644
--- a/core/src/main/java/hudson/node_monitors/AbstractDiskSpaceMonitor.java
+++ b/core/src/main/java/hudson/node_monitors/AbstractDiskSpaceMonitor.java
@@ -5,7 +5,6 @@ import hudson.node_monitors.DiskSpaceMonitorDescriptor.DiskSpace;
 
 import org.kohsuke.accmod.Restricted;
 import org.kohsuke.accmod.restrictions.NoExternalUse;
-import org.kohsuke.stapler.DataBoundConstructor;
 
 import java.text.ParseException;
 import java.util.logging.Logger;
@@ -21,7 +20,6 @@ public abstract class AbstractDiskSpaceMonitor extends NodeMonitor {
      */
     public final String freeSpaceThreshold;
 
-    @DataBoundConstructor
     public AbstractDiskSpaceMonitor(String threshold) throws ParseException {
         this.freeSpaceThreshold = threshold;
         DiskSpace.parse(threshold); // make sure it parses