diff --git a/src/routes/dossiers/campaignId/humanResources/_put/index.spec.ts b/src/routes/dossiers/campaignId/humanResources/_put/index.spec.ts
index 14112af07..9656fa894 100644
--- a/src/routes/dossiers/campaignId/humanResources/_put/index.spec.ts
+++ b/src/routes/dossiers/campaignId/humanResources/_put/index.spec.ts
@@ -118,6 +118,19 @@ describe("Route PUT/dossiers/:campaignId/humanResources", () => {
       await tryber.tables.CampaignHumanResources.do().delete();
     });
 
+    it("Should return 200 if body is empty and simply delete all human resources", async () => {
+      const response = await request(app)
+        .put("/dossiers/1/humanResources")
+        .send([])
+        .set("Authorization", 'Bearer tester olp {"appq_campaign":[1]}');
+      const humanResources = await request(app)
+        .get("/dossiers/1/humanResources")
+        .set("Authorization", 'Bearer tester olp {"appq_campaign":[1]}')
+        .then((res) => res.body.items);
+      expect(humanResources).toHaveLength(0);
+      expect(response.status).toBe(200);
+    });
+
     it("Should remove the old records and update the human resources", async () => {
       const response = await request(app)
         .put("/dossiers/1/humanResources")
diff --git a/src/routes/dossiers/campaignId/humanResources/_put/index.ts b/src/routes/dossiers/campaignId/humanResources/_put/index.ts
index 1ab54ae16..ce8555cb3 100644
--- a/src/routes/dossiers/campaignId/humanResources/_put/index.ts
+++ b/src/routes/dossiers/campaignId/humanResources/_put/index.ts
@@ -66,6 +66,10 @@ export default class RouteItem extends CampaignRoute<{
         .delete()
         .where("campaign_id", this.cp_id);
 
+      if (body.length === 0) {
+        return;
+      }
+
       await tryber.tables.CampaignHumanResources.do().insert([
         ...body.map((item) => ({
           campaign_id: this.cp_id,