diff --git a/src/main/java/org/gridsuite/modification/server/NetworkModificationController.java b/src/main/java/org/gridsuite/modification/server/NetworkModificationController.java
index 6569164c5..1128a22f8 100644
--- a/src/main/java/org/gridsuite/modification/server/NetworkModificationController.java
+++ b/src/main/java/org/gridsuite/modification/server/NetworkModificationController.java
@@ -149,8 +149,12 @@ public ResponseEntity<ModificationInfos> getNetworkModification(
     @ApiResponse(responseCode = "200", description = "The network modifications were deleted")
     public ResponseEntity<Void> deleteNetworkModifications(
             @Parameter(description = "Network modification UUIDs") @RequestParam("uuids") List<UUID> networkModificationUuids,
-            @Parameter(description = "Group UUID") @RequestParam("groupUuid") UUID groupUuid) {
-        networkModificationService.deleteNetworkModifications(groupUuid, networkModificationUuids);
+            @Parameter(description = "Group UUID") @RequestParam("groupUuid") UUID groupUuid,
+            @Parameter(description = "delete only stashed modifications") @RequestParam(name = "onlyStashed", required = false, defaultValue = "false") Boolean onlyStashed){
+        if(!onlyStashed)
+            networkModificationService.deleteNetworkModifications(groupUuid, networkModificationUuids);
+        else
+            networkModificationService.deleteStashedNetworkModifications(groupUuid, networkModificationUuids);//TODO: make a unit test fot this method
         return ResponseEntity.ok().build();
     }
 
diff --git a/src/main/java/org/gridsuite/modification/server/repositories/NetworkModificationRepository.java b/src/main/java/org/gridsuite/modification/server/repositories/NetworkModificationRepository.java
index bfb3533c3..9820e2782 100644
--- a/src/main/java/org/gridsuite/modification/server/repositories/NetworkModificationRepository.java
+++ b/src/main/java/org/gridsuite/modification/server/repositories/NetworkModificationRepository.java
@@ -180,6 +180,19 @@ public int deleteModifications(UUID groupUuid, List<UUID> uuids) {
         return count;
     }
 
+    @Transactional // To have the find and delete in the same transaction (atomic)
+    public int deleteStashedModifications(UUID groupUuid, List<UUID> uuids) {
+        ModificationGroupEntity groupEntity = getModificationGroup(groupUuid);
+        List<ModificationEntity> modifications = getModificationEntityStream(groupUuid)
+                .filter(m -> uuids.contains(m.getId()))
+                .filter(ModificationEntity::getStashed)
+                .collect(Collectors.toList());
+        modifications.forEach(groupEntity::removeModification);
+        int count = modifications.size();
+        this.modificationRepository.deleteAll(modifications);
+        return count;
+    }
+
     private ModificationGroupEntity getModificationGroup(UUID groupUuid) {
         return this.modificationGroupRepository.findById(groupUuid).orElseThrow(() -> new NetworkModificationException(MODIFICATION_GROUP_NOT_FOUND, groupUuid.toString()));
     }
diff --git a/src/main/java/org/gridsuite/modification/server/service/NetworkModificationService.java b/src/main/java/org/gridsuite/modification/server/service/NetworkModificationService.java
index 9216a670c..dacd3d623 100644
--- a/src/main/java/org/gridsuite/modification/server/service/NetworkModificationService.java
+++ b/src/main/java/org/gridsuite/modification/server/service/NetworkModificationService.java
@@ -204,6 +204,12 @@ public void deleteNetworkModifications(UUID groupUuid, List<UUID> modificationsU
         }
     }
 
+    public void deleteStashedNetworkModifications(UUID groupUuid, List<UUID> modificationsUuids) {
+        if (networkModificationRepository.deleteStashedModifications(groupUuid, modificationsUuids) == 0) {
+            throw new NetworkModificationException(MODIFICATION_NOT_FOUND);
+        }
+    }
+
     @Transactional
     public Optional<NetworkModificationResult> moveModifications(UUID groupUuid, UUID originGroupUuid,
                                                                  UUID before, UUID networkUuid, String variantId,
@@ -293,4 +299,5 @@ public Optional<NetworkModificationResult> duplicateModificationsInGroup(UUID ta
     public void deleteStashedModificationInGroup(UUID groupUuid, boolean errorOnGroupNotFound) {
         networkModificationRepository.deleteStashedModificationInGroup(groupUuid, errorOnGroupNotFound);
     }
+
 }