diff --git a/src/main/java/org/example/tampoposerverdtram/resources/DeletedFriendPair.java b/src/main/java/org/example/tampoposerverdtram/resources/DeletedFriendPair.java
index 757bc8e..e3f1f85 100644
--- a/src/main/java/org/example/tampoposerverdtram/resources/DeletedFriendPair.java
+++ b/src/main/java/org/example/tampoposerverdtram/resources/DeletedFriendPair.java
@@ -27,12 +27,12 @@
 		temp_json0.put("user0Id", user0Id);
 		temp_json0.put("user1Id", user1Id);
 		this.value = temp_json0;
-		String result = client.target("http://localhost:8080").path("/users/"+user0Id+"/friends").queryParam("deletedFriendPair", this.value.toString()).request().delete(String.class);
-		result = client.target("http://localhost:8080").path("/users/"+user1Id+"/friends").queryParam("deletedFriendPair", this.value.toString()).request().delete(String.class);
+		String result = client.target("http://localhost:8080").path("/users/"+user0Id+"/friends").queryParam("deletedFriendPair", new ObjectMapper().writeValueAsString(this.value)).request().delete(String.class);
+		result = client.target("http://localhost:8080").path("/users/"+user1Id+"/friends").queryParam("deletedFriendPair", new ObjectMapper().writeValueAsString(this.value)).request().delete(String.class);
 		Form form = new Form();
 		form.param("deletedFriendPair", this.value.toString());
 		Entity<Form> entity = Entity.entity(form, MediaType.APPLICATION_FORM_URLENCODED);
 		result = client.target("http://localhost:8080").path("/friends/users").request().post(entity, String.class);
-		result = client.target("http://localhost:8080").path("/friends/pairs").queryParam("deletedFriendPair", this.value.toString()).request().delete(String.class);
+		result = client.target("http://localhost:8080").path("/friends/pairs").queryParam("deletedFriendPair", new ObjectMapper().writeValueAsString(this.value)).request().delete(String.class);
 	}
 }
\ No newline at end of file