diff --git a/server-application-server/source/java/ch/ethz/sis/openbis/generic/server/asapi/v3/executor/exporter/EntitiesFinder.java b/server-application-server/source/java/ch/ethz/sis/openbis/generic/server/asapi/v3/executor/exporter/EntitiesFinder.java
index 691d890b683f3e5e12e2d7c3420a5b72d3e635f2..76584445dfd29467ca8404e3bc7fc2bc1e9816cb 100644
--- a/server-application-server/source/java/ch/ethz/sis/openbis/generic/server/asapi/v3/executor/exporter/EntitiesFinder.java
+++ b/server-application-server/source/java/ch/ethz/sis/openbis/generic/server/asapi/v3/executor/exporter/EntitiesFinder.java
@@ -163,6 +163,7 @@ class EntitiesFinder
         final List<ExperimentPermId> experimentPermIds = permIds.stream().map(ExperimentPermId::new)
                 .collect(Collectors.toList());
         final ExperimentFetchOptions fetchOptions = new ExperimentFetchOptions();
+        fetchOptions.withSampleProperties();
         final ProjectFetchOptions projectFetchOptions = fetchOptions.withProject();
         projectFetchOptions.withSpace();
         projectFetchOptions.withRegistrator();