diff --git a/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java b/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
index 5c78f9a..fc10839 100644
--- a/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
+++ b/core-it-suite/src/test/java/org/apache/maven/it/IntegrationTestSuite.java
@@ -107,6 +107,7 @@
         // -------------------------------------------------------------------------------------------------------------
         // suite.addTestSuite( MavenIT0108SnapshotUpdateTest.class ); -- MNG-3137
 
+        suite.addTestSuite( MavenITmng7045DropUselessAndOutdatedCdiApiTest.class );
         suite.addTestSuite( MavenITmng6566ExecuteAnnotationShouldNotReExecuteGoalsTest.class );
         suite.addTestSuite( MavenITmng6754TimestampInMultimoduleProject.class );
         suite.addTestSuite( MavenITmng6981ProjectListShouldIncludeChildrenTest.class );
diff --git a/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng7045DropUselessAndOutdatedCdiApiTest.java b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng7045DropUselessAndOutdatedCdiApiTest.java
new file mode 100644
index 0000000..f735926
--- /dev/null
+++ b/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng7045DropUselessAndOutdatedCdiApiTest.java
@@ -0,0 +1,31 @@
+package org.apache.maven.it;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.Arrays;
+
+import org.apache.maven.it.util.ResourceExtractor;
+import org.junit.Test;
+
+public class MavenITmng7045DropUselessAndOutdatedCdiApiTest
+    extends AbstractMavenIntegrationTestCase
+{
+
+    public MavenITmng7045DropUselessAndOutdatedCdiApiTest()
+    {
+        super( "[4.0.0-alpha-1,)" );
+    }
+
+    @Test
+    public void testCdiApi()
+        throws IOException, VerificationException
+    {
+        File testDir = ResourceExtractor.simpleExtractResources( getClass(), "/mng7045" );
+        Verifier verifier = newVerifier( testDir.getAbsolutePath()) ;
+
+        verifier.executeGoal( "process-classes") ;
+        verifier.resetStreams();
+        verifier.verifyErrorFreeLog();
+    }
+
+}
diff --git a/core-it-suite/src/test/resources/bootstrap/group-11/pom.xml b/core-it-suite/src/test/resources/bootstrap/group-11/pom.xml
index 30be7ce..3442b61 100644
--- a/core-it-suite/src/test/resources/bootstrap/group-11/pom.xml
+++ b/core-it-suite/src/test/resources/bootstrap/group-11/pom.xml
@@ -44,5 +44,20 @@
       <artifactId>plexus-utils</artifactId>
       <version>1.5.6</version>
     </dependency>
+    <dependency>
+      <groupId>org.apache.geronimo.specs</groupId>
+      <artifactId>geronimo-jcdi_2.0_spec</artifactId>
+	  <version>1.3</version>
+    </dependency>
+    <dependency>
+      <groupId>org.codehaus.groovy</groupId>
+      <artifactId>groovy</artifactId>
+      <version>3.0.7</version>
+    </dependency>
+    <dependency>
+      <groupId>org.codehaus.gmavenplus</groupId>
+      <artifactId>gmavenplus-plugin</artifactId>
+      <version>1.11.0</version>
+    </dependency>
   </dependencies>
 </project>
diff --git a/core-it-suite/src/test/resources/mng7045/pom.xml b/core-it-suite/src/test/resources/mng7045/pom.xml
new file mode 100644
index 0000000..e983c1f
--- /dev/null
+++ b/core-it-suite/src/test/resources/mng7045/pom.xml
@@ -0,0 +1,66 @@
+<project>
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>org.apache.maven.its.mng7045</groupId>
+  <artifactId>test</artifactId>
+  <version>1.0</version>
+
+  <name>Maven Integration Test :: MNG-7045</name>
+  <description>
+    Do a Maven exec-java which executes some CDI 2.0 code which would fail if maven leaks CDI API 1.0.
+  </description>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.geronimo.specs</groupId>
+      <artifactId>geronimo-jcdi_2.0_spec</artifactId>
+      <version>1.3</version>
+    </dependency>
+  </dependencies>
+
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.8.1</version>
+        <configuration>
+          <source>8</source>
+          <target>8</target>
+          <encoding>UTF-8</encoding>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>org.codehaus.gmavenplus</groupId>
+        <artifactId>gmavenplus-plugin</artifactId>
+        <version>1.11.0</version>
+        <executions>
+          <execution>
+            <id>run</id>
+            <phase>process-classes</phase>
+            <goals>
+              <goal>execute</goal>
+            </goals>
+          </execution>
+        </executions>
+        <configuration>
+          <scripts>
+            <script><![CDATA[
+println("InstanceSource=" + javax.enterprise.inject.Instance.class.getProtectionDomain().getCodeSource())
+javax.enterprise.inject.Instance.class.getDeclaredMethod("stream")
+          ]]></script>
+          </scripts>
+        </configuration>
+        <dependencies>
+          <dependency>
+            <groupId>org.codehaus.groovy</groupId>
+            <artifactId>groovy</artifactId>
+            <version>3.0.7</version>
+            <scope>runtime</scope>
+          </dependency>
+        </dependencies>
+      </plugin>
+    </plugins>
+  </build>
+</project>
+