diff --git a/UUID.patch b/UUID.patch
index a957631..0090c2a 100644
--- a/UUID.patch
+++ b/UUID.patch
@@ -1,16 +1,16 @@
 --- xmvn-4.2.0/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/impl/DefaultArtifactInstaller.java	2023-07-24 10:18:52.523347251 +0200
-+++ xmvn-4.2.0/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/impl/DefaultArtifactInstaller.java	2023-07-24 10:40:07.518257625 +0200
++++ xmvn-4.2.0/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/impl/DefaultArtifactInstaller.java	2023-07-24 11:24:03.362142115 +0200
 @@ -185,7 +185,7 @@
          am.setNamespace( repo.getNamespace() );
  
          // UUID
 -        am.setUuid( UUID.randomUUID().toString() );
-+        am.setUuid( UUID.nameUUIDFromBytes(System.getenv("SOURCE_DATE_EPOCH").getBytes()).toString() );
++        am.setUuid( UUID.nameUUIDFromBytes((System.getenv("SOURCE_DATE_EPOCH")+repo.getNamespace()+artifact.toString()).getBytes()).toString() );
  
          // Compat version
          for ( String version : rule.getVersions() )
 --- xmvn-4.2.0/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/JavaPackage.java	2023-07-24 10:18:52.523347251 +0200
-+++ xmvn-4.2.0/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/JavaPackage.java	2023-07-24 10:40:32.748290757 +0200
++++ xmvn-4.2.0/xmvn-tools/xmvn-install/src/main/java/org/fedoraproject/xmvn/tools/install/JavaPackage.java	2023-07-24 11:24:48.612204693 +0200
 @@ -58,7 +58,7 @@
          super( id );
          this.basePackageName = basePackageName;
@@ -25,7 +25,7 @@
      {
          PackageMetadata splitMetadata = new PackageMetadata();
 -        splitMetadata.setUuid( UUID.randomUUID().toString() );
-+        splitMetadata.setUuid( UUID.nameUUIDFromBytes(System.getenv("SOURCE_DATE_EPOCH").getBytes()).toString() );
++        splitMetadata.setUuid( UUID.nameUUIDFromBytes((System.getenv("SOURCE_DATE_EPOCH")+namespace).getBytes()).toString() );
          splitMetadata.setProperties( metadata.getProperties() );
          List<ArtifactMetadata> allArtifacts = metadata.getArtifacts();
          List<ArtifactMetadata> splitArtifacts =