diff --git a/its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng4231SnapshotUpdatePolicyTest.java b/its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng4231SnapshotUpdatePolicyTest.java
index 252e9ab5f8..f554dc0ad5 100644
--- a/its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng4231SnapshotUpdatePolicyTest.java
+++ b/its/core-it-suite/src/test/java/org/apache/maven/it/MavenITmng4231SnapshotUpdatePolicyTest.java
@@ -72,7 +72,8 @@ public class MavenITmng4231SnapshotUpdatePolicyTest
         verifier.resetStreams();
 
         Properties checksums = verifier.loadProperties( "target/checksum.properties" );
-        assertChecksum( "db3f17644e813af768ae6e82a6d0a2f29aef8988", checksums );
+        assertChecksum( "db3f17644e813af768ae6e82a6d0a2f29aef8988", "a-0.1-SNAPSHOT.jar", checksums );
+        assertChecksum( "5e3265f3ed55e8b217ff9db444fd8d888962a990", "b-0.1-SNAPSHOT.jar", checksums );
     }
 
     /**
@@ -108,12 +109,13 @@ public class MavenITmng4231SnapshotUpdatePolicyTest
         verifier.resetStreams();
 
         Properties checksums = verifier.loadProperties( "target/checksum.properties" );
-        assertChecksum( "97c4e1a857d8957594ccbd2ac19d51885478ec80", checksums );
+        assertChecksum( "97c4e1a857d8957594ccbd2ac19d51885478ec80", "a-0.1-SNAPSHOT.jar", checksums );
+        assertChecksum( "", "b-0.1-SNAPSHOT.jar", checksums );
     }
 
-    private void assertChecksum( String checksum, Properties checksums )
+    private void assertChecksum( String checksum, String jar, Properties checksums )
     {
-        assertEquals( checksum, checksums.getProperty( "a-0.1-SNAPSHOT.jar" ).toLowerCase( java.util.Locale.ENGLISH ) );
+        assertEquals( checksum, checksums.getProperty( jar, "" ).toLowerCase( java.util.Locale.ENGLISH ) );
     }
 
 }
diff --git a/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/a/0.1-SNAPSHOT/a-0.1-20090708.185113-2.pom b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/a/0.1-SNAPSHOT/a-0.1-20090708.185113-2.pom
index 6c93385284..86b177c3b9 100644
--- a/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/a/0.1-SNAPSHOT/a-0.1-20090708.185113-2.pom
+++ b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/a/0.1-SNAPSHOT/a-0.1-20090708.185113-2.pom
@@ -33,4 +33,12 @@ under the License.
       <url>file:///${basedir}/repo</url>
     </repository>
   </distributionManagement>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.apache.maven.its.mng4231</groupId>
+      <artifactId>b</artifactId>
+      <version>0.1-SNAPSHOT</version>
+    </dependency>
+  </dependencies>
 </project>
diff --git a/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/b-0.1-20091110.190117-1.jar b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/b-0.1-20091110.190117-1.jar
new file mode 100644
index 0000000000..fd0936d428
Binary files /dev/null and b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/b-0.1-20091110.190117-1.jar differ
diff --git a/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/b-0.1-20091110.190117-1.pom b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/b-0.1-20091110.190117-1.pom
new file mode 100644
index 0000000000..13b2341390
--- /dev/null
+++ b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/b-0.1-20091110.190117-1.pom
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+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.
+-->
+
+<project>
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>org.apache.maven.its.mng4231</groupId>
+  <artifactId>b</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <distributionManagement>
+    <repository>
+      <id>maven-core-it</id>
+      <url>file:///${basedir}/repo</url>
+    </repository>
+  </distributionManagement>
+</project>
diff --git a/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/maven-metadata.xml b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/maven-metadata.xml
new file mode 100644
index 0000000000..fc7cd42798
--- /dev/null
+++ b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/0.1-SNAPSHOT/maven-metadata.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<metadata>
+  <groupId>org.apache.maven.its.mng4231</groupId>
+  <artifactId>b</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <versioning>
+    <snapshot>
+      <timestamp>20091110.190117</timestamp>
+      <buildNumber>1</buildNumber>
+    </snapshot>
+    <lastUpdated>20091110190117</lastUpdated>
+  </versioning>
+</metadata>
diff --git a/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/maven-metadata.xml b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/maven-metadata.xml
new file mode 100644
index 0000000000..788cd21027
--- /dev/null
+++ b/its/core-it-suite/src/test/resources/mng-4231/repo-2/org/apache/maven/its/mng4231/b/maven-metadata.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<metadata>
+  <groupId>org.apache.maven.its.mng4231</groupId>
+  <artifactId>b</artifactId>
+  <version>0.1-SNAPSHOT</version>
+  <versioning>
+    <versions>
+      <version>0.1-SNAPSHOT</version>
+    </versions>
+    <lastUpdated>20091110190117</lastUpdated>
+  </versioning>
+</metadata>