diff --git "a/org.eclipse.pde.build/.externalToolBuilders/org.eclipse.pde.build localbuild.xml \133Builder\135.launch" "b/org.eclipse.pde.build/.externalToolBuilders/org.eclipse.pde.build localbuild.xml \133Builder\135.launch"
index 63ebbe5..baf0ee9 100644
--- "a/org.eclipse.pde.build/.externalToolBuilders/org.eclipse.pde.build localbuild.xml \133Builder\135.launch"
+++ "b/org.eclipse.pde.build/.externalToolBuilders/org.eclipse.pde.build localbuild.xml \133Builder\135.launch"
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <launchConfiguration type="org.eclipse.ant.AntBuilderLaunchConfigurationType">
 <stringAttribute key="org.eclipse.ant.ui.ATTR_ANT_AFTER_CLEAN_TARGETS" value="workspaceBinaries,"/>
+<stringAttribute key="org.eclipse.ant.ui.ATTR_ANT_AUTO_TARGETS" value="workspaceBinaries,"/>
 <stringAttribute key="org.eclipse.ant.ui.ATTR_ANT_MANUAL_TARGETS" value="workspaceBinaries,"/>
 <booleanAttribute key="org.eclipse.ant.ui.ATTR_TARGETS_UPDATED" value="true"/>
 <booleanAttribute key="org.eclipse.ant.ui.DEFAULT_VM_INSTALL" value="false"/>
@@ -24,7 +25,7 @@
 <mapEntry key="eclipse.pdebuild.home" value="/C:/Dev/Platform/eclipse/plugins/org.eclipse.pde.build_3.4.0.v20080303/./"/>
 </mapAttribute>
 <stringAttribute key="org.eclipse.ui.externaltools.ATTR_LOCATION" value="${workspace_loc:/org.eclipse.pde.build/localbuild.xml}"/>
-<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,"/>
+<stringAttribute key="org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS" value="full,incremental,auto,"/>
 <booleanAttribute key="org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED" value="true"/>
 <stringAttribute key="process_factory_id" value="org.eclipse.ant.ui.remoteAntProcessFactory"/>
 </launchConfiguration>
diff --git a/org.eclipse.pde.build/.project b/org.eclipse.pde.build/.project
index c8dddba..2526429 100644
--- a/org.eclipse.pde.build/.project
+++ b/org.eclipse.pde.build/.project
@@ -22,7 +22,7 @@
 		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.ui.externaltools.ExternalToolBuilder</name>
-			<triggers>full,incremental,</triggers>
+			<triggers>auto,full,incremental,</triggers>
 			<arguments>
 				<dictionary>
 					<key>LaunchConfigHandle</key>