diff --git a/pathtracer/src/core/camera.rs b/pathtracer/src/core/camera.rs
index 0c9b625..e11ba1b 100644
--- a/pathtracer/src/core/camera.rs
+++ b/pathtracer/src/core/camera.rs
@@ -2,10 +2,11 @@
 
 use super::film::Film;
 use crate::{Point, Vector};
-use serde::{Deserialize, Deserializer};
+use serde::Deserialize;
 
 /// Represent an abstract camera to observe the scene.
-#[derive(Debug, PartialEq)]
+#[serde(from = "SerializedCamera")]
+#[derive(Debug, PartialEq, Deserialize)]
 pub struct Camera {
     /// Where the camera is set in the scene (i.e: its focal point).
     origin: Point,
@@ -140,16 +141,6 @@ impl From<SerializedCamera> for Camera {
     }
 }
 
-impl<'de> Deserialize<'de> for Camera {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        let cam: SerializedCamera = Deserialize::deserialize(deserializer)?;
-        Ok(cam.into())
-    }
-}
-
 #[cfg(test)]
 mod test {
     use super::*;
diff --git a/pathtracer/src/light/spot_light.rs b/pathtracer/src/light/spot_light.rs
index 5fed907..09d67ca 100644
--- a/pathtracer/src/light/spot_light.rs
+++ b/pathtracer/src/light/spot_light.rs
@@ -2,12 +2,13 @@ use super::{Light, SpatialLight};
 use crate::core::LinearColor;
 use crate::{Point, Vector};
 use nalgebra::Unit;
-use serde::{Deserialize, Deserializer};
+use serde::Deserialize;
 
 /// Represent a light emanating from a directed light-source, outputting rays in a cone.
 ///
 /// The illumination cone cannot have an FOV over 180°.
-#[derive(Debug, PartialEq)]
+#[serde(from = "SerializedSpotLight")]
+#[derive(Debug, PartialEq, Deserialize)]
 pub struct SpotLight {
     position: Point,
     direction: Unit<Vector>,
@@ -82,16 +83,6 @@ impl From<SerializedSpotLight> for SpotLight {
     }
 }
 
-impl<'de> Deserialize<'de> for SpotLight {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        let cam: SerializedSpotLight = Deserialize::deserialize(deserializer)?;
-        Ok(cam.into())
-    }
-}
-
 #[cfg(test)]
 mod test {
     use super::*;
diff --git a/pathtracer/src/render/scene.rs b/pathtracer/src/render/scene.rs
index 57b2180..ff61f86 100644
--- a/pathtracer/src/render/scene.rs
+++ b/pathtracer/src/render/scene.rs
@@ -13,9 +13,11 @@ use image::RgbImage;
 use nalgebra::Unit;
 use rand::prelude::thread_rng;
 use rand::Rng;
-use serde::{Deserialize, Deserializer};
+use serde::Deserialize;
 
 /// Represent the scene being rendered.
+#[serde(from = "SerializedScene")]
+#[derive(Debug, PartialEq, Deserialize)]
 pub struct Scene {
     camera: Camera,
     lights: LightAggregate,
@@ -339,16 +341,6 @@ impl From<SerializedScene> for Scene {
     }
 }
 
-impl<'de> Deserialize<'de> for Scene {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        let cam: SerializedScene = Deserialize::deserialize(deserializer)?;
-        Ok(cam.into())
-    }
-}
-
 #[cfg(test)]
 mod test {
     use super::*;
diff --git a/pathtracer/src/shape/triangle.rs b/pathtracer/src/shape/triangle.rs
index 0ab3861..7786b14 100644
--- a/pathtracer/src/shape/triangle.rs
+++ b/pathtracer/src/shape/triangle.rs
@@ -4,10 +4,11 @@ use beevee::aabb::{Bounded, AABB};
 use beevee::bvh::Intersected;
 use beevee::ray::Ray;
 use nalgebra::Unit;
-use serde::{Deserialize, Deserializer};
+use serde::Deserialize;
 
 /// Represent a triangle inside the scene.
-#[derive(Clone, Debug, PartialEq)]
+#[serde(from = "SerializedTriangle")]
+#[derive(Clone, Debug, PartialEq, Deserialize)]
 pub struct Triangle {
     c0: Point,
     c0c1: Vector,
@@ -129,16 +130,6 @@ impl From<SerializedTriangle> for Triangle {
     }
 }
 
-impl<'de> Deserialize<'de> for Triangle {
-    fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
-    where
-        D: Deserializer<'de>,
-    {
-        let cam: SerializedTriangle = Deserialize::deserialize(deserializer)?;
-        Ok(cam.into())
-    }
-}
-
 #[cfg(test)]
 mod test {
     use super::*;