diff --git a/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SensorController.java b/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SensorController.java
index a014e79..c58d68f 100644
--- a/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SensorController.java
+++ b/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SensorController.java
@@ -64,8 +64,8 @@ public class SensorController {
     @PutMapping("/{id}/simulation")
     public Sensor updateSimulation(
             @PathVariable("id") Long sensorId,
-            @RequestParam("error") BigDecimal error,
-            @RequestParam("typical") BigDecimal typical,
+            @RequestBody BigDecimal error,
+            @RequestBody BigDecimal typical,
             final Principal principal)
             throws NotFoundException {
         return sensorService.updateSimulationFromSensor(
diff --git a/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SensorSaveRequest.java b/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SensorSaveRequest.java
index f5558c7..59a089a 100644
--- a/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SensorSaveRequest.java
+++ b/src/main/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SensorSaveRequest.java
@@ -20,10 +20,6 @@ public class SensorSaveRequest {
 
     @NotNull private BigDecimal value;
 
-    private BigDecimal error;
-
-    private BigDecimal typical;
-
     /**
      * The room this device belongs in, as a foreign key id. To use when updating and inserting from
      * a REST call.
diff --git a/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SensorControllerTests.java b/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SensorControllerTests.java
index c56537e..756a3b6 100644
--- a/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SensorControllerTests.java
+++ b/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/controller/SensorControllerTests.java
@@ -69,12 +69,7 @@ public class SensorControllerTests {
 
         final SensorSaveRequest toSend =
                 new SensorSaveRequest(
-                        Sensor.SensorType.TEMPERATURE,
-                        BigDecimal.ZERO,
-                        BigDecimal.ZERO,
-                        BigDecimal.ZERO,
-                        42L,
-                        "Test sensor");
+                        Sensor.SensorType.TEMPERATURE, BigDecimal.ZERO, 42L, "Test sensor");
         final Sensor created = sensorController.create(toSend, mockPrincipal);
 
         checkSensorAgainstRequest(created, toSend);
diff --git a/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SensorSaveRequestTests.java b/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SensorSaveRequestTests.java
index 2ca98e8..6c99297 100644
--- a/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SensorSaveRequestTests.java
+++ b/src/test/java/ch/usi/inf/sa4/sanmarinoes/smarthut/dto/SensorSaveRequestTests.java
@@ -30,13 +30,7 @@ public class SensorSaveRequestTests {
     @DisplayName("test constructor")
     public void testConstructorNotEmpty() {
         SensorSaveRequest newSaveRequest =
-                new SensorSaveRequest(
-                        Sensor.SensorType.HUMIDITY,
-                        new BigDecimal(12),
-                        BigDecimal.ZERO,
-                        BigDecimal.ZERO,
-                        12L,
-                        "name");
+                new SensorSaveRequest(Sensor.SensorType.HUMIDITY, new BigDecimal(12), 12L, "name");
         assertNotNull(newSaveRequest.getSensor());
         assertNotNull(newSaveRequest.getName());
         assertNotNull(newSaveRequest.getRoomId());