diff --git a/mission/tmtc/Service15TmStorage.cpp b/mission/tmtc/Service15TmStorage.cpp
index 273c406b..efc9f2a6 100644
--- a/mission/tmtc/Service15TmStorage.cpp
+++ b/mission/tmtc/Service15TmStorage.cpp
@@ -17,6 +17,7 @@ Service15TmStorage::Service15TmStorage(object_id_t objectId, uint16_t apid,
 ReturnValue_t Service15TmStorage::isValidSubservice(uint8_t subservice) {
   switch (subservice) {
     case (Subservice::DELETE_UP_TO):
+    case (Subservice::DELETE_BY_TIME_RANGE):
     case (Subservice::START_BY_TIME_RANGE_RETRIEVAL): {
       return OK;
     }