diff --git a/integration-tests/run.sh b/integration-tests/run.sh
index e1728c5a675f5a179c8fbf3a83475642776bd05d..1eb9b20af46500f5593e288a66a8f901b7128a72 100755
--- a/integration-tests/run.sh
+++ b/integration-tests/run.sh
@@ -762,6 +762,7 @@ function assert_correct_content {
     assert_correct_dataset_content_in_database 14 "14;EXP1;DSS1;20[0-9]*-13;f;7;U;;"
     assert_correct_dataset_content_in_database 16 "16;EXP1;DSS2;20[0-9]*-15;f;;U;;"
     assert_equals "Content of file in drop box1" "hello world" "`cat $DATA/drop-box1/3VCP1_*-15.txt`"
+    assert_equals "Content of file in drop box2" "hello world" "`cat $DATA/drop-box2/3VCP1.*-15.txt`"
 }
 
 function integration_tests {
diff --git a/integration-tests/templates/data/drop-box2/.gitignore b/integration-tests/templates/data/drop-box2/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/integration-tests/templates/datastore_server2/etc/service.properties b/integration-tests/templates/datastore_server2/etc/service.properties
index 8f13c85dd388339c886efb971f11230084707453..54906525057aa3e74a8893ccb09d728ae7f64f06 100644
--- a/integration-tests/templates/datastore_server2/etc/service.properties
+++ b/integration-tests/templates/datastore_server2/etc/service.properties
@@ -84,7 +84,9 @@ a.type-extractor.locator-type = RELATIVE_LOCATION
 a.type-extractor.data-set-type = HCS_IMAGE
 
 a.storage-processor = ch.systemsx.cisd.etlserver.imsb.StorageProcessorWithDropbox
-a.storage-processor.processor = ch.systemsx.cisd.etlserver.DefaultStorageProcessor
+a.storage-processor.processor = ch.systemsx.cisd.etlserver.imsb.StorageProcessorWithDropbox
 a.storage-processor.entity-separator = ${data-set-file-name-entity-separator}
 a.storage-processor.dropbox-dir = ../data/drop-box1
+a.storage-processor.processor.processor = ch.systemsx.cisd.etlserver.DefaultStorageProcessor
+a.storage-processor.processor.dropbox-dir = ../data/drop-box2