diff --git a/its/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java b/its/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
index 9495ade425..3ecb4b07b7 100644
--- a/its/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
+++ b/its/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
@@ -400,6 +400,7 @@ public class IntegrationTestSuite
suite.addTestSuite( MavenITmng2174PluginDepsManagedByParentProfileTest.class );
suite.addTestSuite( MavenITmng2140ReactorAwareDepResolutionWhenForkTest.class );
suite.addTestSuite( MavenITmng2136ActiveByDefaultProfileTest.class );
+ suite.addTestSuite( MavenITmng2135PluginBuildInReactorTest.class );
suite.addTestSuite( MavenITmng2130ParentLookupFromReactorCacheTest.class );
suite.addTestSuite( MavenITmng2124PomInterpolationWithParentValuesTest.class );
suite.addTestSuite( MavenITmng2123VersionRangeDependencyTest.class );
diff --git a/its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng2135PluginBuildInReactorTest.java b/its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng2135PluginBuildInReactorTest.java
new file mode 100644
index 0000000000..ea82eb2020
--- /dev/null
+++ b/its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng2135PluginBuildInReactorTest.java
@@ -0,0 +1,61 @@
+package org.apache.maven.it;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import org.apache.maven.it.Verifier;
+import org.apache.maven.it.util.ResourceExtractor;
+
+import java.io.File;
+
+/**
+ * This is a test set for MNG-2135.
+ *
+ * @author Benjamin Bentmann
+ */
+public class MavenITmng2135PluginBuildInReactorTest
+ extends AbstractMavenIntegrationTestCase
+{
+
+ public MavenITmng2135PluginBuildInReactorTest()
+ {
+ super( "[3.0-alpha-3,)" );
+ }
+
+ /**
+ * Test that the reactor can handle builds where one module provides a Maven plugin that another module uses.
+ */
+ public void testit()
+ throws Exception
+ {
+ File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng-2135" );
+
+ Verifier verifier = new Verifier( testDir.getAbsolutePath() );
+ verifier.setAutoclean( false );
+ verifier.deleteDirectory( "plugin/target" );
+ verifier.deleteDirectory( "project/target" );
+ verifier.deleteArtifacts( "org.apache.maven.its.mng2135" );
+ verifier.executeGoal( "package" );
+ verifier.verifyErrorFreeLog();
+ verifier.resetStreams();
+
+ verifier.assertFilePresent( "project/target/touch.txt" );
+ }
+
+}
diff --git a/its/core-it-suite/src/test/resources/mng-2135/plugin/pom.xml b/its/core-it-suite/src/test/resources/mng-2135/plugin/pom.xml
new file mode 100644
index 0000000000..a7f536799b
--- /dev/null
+++ b/its/core-it-suite/src/test/resources/mng-2135/plugin/pom.xml
@@ -0,0 +1,46 @@
+
+
+
+
+
+ 4.0.0
+
+ org.apache.maven.its.mng2135
+ plugin
+ 0.1
+ maven-plugin
+
+ Maven Integration Test :: MNG-2135 :: Plugin
+
+ Test that the reactor can handle builds where one module provides a Maven plugin that another module uses.
+
+
+
+ true
+
+
+
+
+ org.apache.maven
+ maven-plugin-api
+ 2.0
+
+
+
diff --git a/its/core-it-suite/src/test/resources/mng-2135/plugin/src/main/java/coreit/ItMojo.java b/its/core-it-suite/src/test/resources/mng-2135/plugin/src/main/java/coreit/ItMojo.java
new file mode 100644
index 0000000000..96de5ca4db
--- /dev/null
+++ b/its/core-it-suite/src/test/resources/mng-2135/plugin/src/main/java/coreit/ItMojo.java
@@ -0,0 +1,52 @@
+package coreit;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import java.io.*;
+
+import org.apache.maven.plugin.*;
+
+/**
+ * @goal it
+ */
+public class ItMojo
+ extends AbstractMojo
+{
+
+ /**
+ * @parameter default-value="${project.build.directory}/touch.txt"
+ */
+ private File outputFile;
+
+ public void execute()
+ throws MojoExecutionException
+ {
+ try
+ {
+ outputFile.getParentFile().mkdirs();
+ outputFile.createNewFile();
+ }
+ catch ( IOException e )
+ {
+ throw new MojoExecutionException( "Failed to create touch file: " + e.getMessage(), e );
+ }
+ }
+
+}
diff --git a/its/core-it-suite/src/test/resources/mng-2135/pom.xml b/its/core-it-suite/src/test/resources/mng-2135/pom.xml
new file mode 100644
index 0000000000..8d020446b0
--- /dev/null
+++ b/its/core-it-suite/src/test/resources/mng-2135/pom.xml
@@ -0,0 +1,40 @@
+
+
+
+
+
+ 4.0.0
+
+ org.apache.maven.its.mng2135
+ test
+ 0.1
+ pom
+
+ Maven Integration Test :: MNG-2135
+
+ Test that the reactor can handle builds where one module provides a Maven plugin that another module uses.
+
+
+
+
+ project
+ plugin
+
+
diff --git a/its/core-it-suite/src/test/resources/mng-2135/project/pom.xml b/its/core-it-suite/src/test/resources/mng-2135/project/pom.xml
new file mode 100644
index 0000000000..96a5d98d92
--- /dev/null
+++ b/its/core-it-suite/src/test/resources/mng-2135/project/pom.xml
@@ -0,0 +1,53 @@
+
+
+
+
+
+ 4.0.0
+
+ org.apache.maven.its.mng2135
+ project
+ 0.1
+ pom
+
+ Maven Integration Test :: MNG-2135 :: Project
+
+ Test that the reactor can handle builds where one module provides a Maven plugin that another module uses.
+
+
+
+
+
+ org.apache.maven.its.mng2135
+ plugin
+ 0.1
+
+
+ test
+ validate
+
+ it
+
+
+
+
+
+
+