diff --git a/CMakeLists.txt b/CMakeLists.txt
index 88d4bdcf4..c7ad4726a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -99,7 +99,7 @@ ecbuild_add_option( FEATURE DAOSFDB
                     DESCRIPTION "DAOS support for FDB Store" )
 
 ecbuild_add_option( FEATURE DAOS_ADMIN
-                    DEFAULT OFF
+                    DEFAULT ${_default_dummy_daos}
                     CONDITION HAVE_DAOSFDB AND DAOS_TESTS_FOUND
                     DESCRIPTION "Add features for DAOS pool management. Removes need to manually create a pool for DAOS unit tests" )
 
diff --git a/VERSION b/VERSION
index 61ef74965..26f30f79c 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-5.12.1
+5.13.0
diff --git a/src/fdb5/toc/TocPurgeVisitor.cc b/src/fdb5/toc/TocPurgeVisitor.cc
index f837a6bd2..aedf82a15 100644
--- a/src/fdb5/toc/TocPurgeVisitor.cc
+++ b/src/fdb5/toc/TocPurgeVisitor.cc
@@ -43,9 +43,16 @@ bool TocPurgeVisitor::visitDatabase(const Catalogue& catalogue, const Store& sto
         indexUsage_[path] += 0;
     }
 
-    for (const auto& path : data) {
-        allDataFiles_.insert(path.path());
-        dataUsage_[path.path()] += 0;
+    for (const auto& uri : data) {
+        if (!store.uriBelongs(uri)) {
+            Log::error() << "Catalogue is pointing to data files that do not belong to the store." << std::endl;
+            Log::error() << "Configured Store URI: " << store.uri().asString() << std::endl;
+            Log::error() << "Pointed Store unit URI: " << uri.asString() << std::endl;
+            Log::error() << "This may occur when purging an overlayed FDB, which is not supported." << std::endl;
+            NOTIMP;
+        }
+        allDataFiles_.insert(uri.path());
+        dataUsage_[uri.path()] += 0;
     }
 
     return true;
diff --git a/src/fdb5/toc/TocWipeVisitor.cc b/src/fdb5/toc/TocWipeVisitor.cc
index c7a036bde..9b79a45fa 100644
--- a/src/fdb5/toc/TocWipeVisitor.cc
+++ b/src/fdb5/toc/TocWipeVisitor.cc
@@ -164,7 +164,6 @@ bool TocWipeVisitor::visitIndex(const Index& index) {
 
     std::vector<eckit::URI> indexDataPaths(index.dataURIs());
     for (const eckit::URI& uri : store_.asCollocatedDataURIs(indexDataPaths)) {
-        auto auxPaths = getAuxiliaryPaths(uri);
         if (include) {
             if (!store_.uriBelongs(uri)) {
                 Log::error() << "Index to be deleted has pointers to fields that don't belong to the configured store." << std::endl;
@@ -174,10 +173,14 @@ bool TocWipeVisitor::visitIndex(const Index& index) {
                 NOTIMP;
             }
             dataPaths_.insert(eckit::PathName(uri.path()));
+            auto auxPaths = getAuxiliaryPaths(uri);
             auxiliaryDataPaths_.insert(auxPaths.begin(), auxPaths.end());
         } else {
             safePaths_.insert(eckit::PathName(uri.path()));
-            safePaths_.insert(auxPaths.begin(), auxPaths.end());
+            if (store_.uriBelongs(uri)) {
+                auto auxPaths = getAuxiliaryPaths(uri);
+                safePaths_.insert(auxPaths.begin(), auxPaths.end());
+            }
         }
     }