diff --git a/src/dusk/display/camera/camera.c b/src/dusk/display/camera/camera.c
index 4f31481..bcabaf0 100644
--- a/src/dusk/display/camera/camera.c
+++ b/src/dusk/display/camera/camera.c
@@ -56,7 +56,7 @@ void cameraGetProjectionMatrix(camera_t *camera, mat4 dest) {
     glm_mat4_identity(dest);
     glm_perspective(
       camera->perspective.fov,
-      (640.0f / 480.0f),
+      SCREEN.aspect,
       camera->nearClip,
       camera->farClip,
       dest
diff --git a/src/dusk/display/screen/screen.c b/src/dusk/display/screen/screen.c
index ad9ab66..f465bca 100644
--- a/src/dusk/display/screen/screen.c
+++ b/src/dusk/display/screen/screen.c
@@ -56,6 +56,7 @@ errorret_t screenBind() {
       // Screen mode backbuffer uses the full display size
       SCREEN.width = frameBufferGetWidth(FRAMEBUFFER_BOUND);
       SCREEN.height = frameBufferGetHeight(FRAMEBUFFER_BOUND);
+      SCREEN.aspect = (float_t)SCREEN.width / (float_t)SCREEN.height;
 
       // No needd for a framebuffer.
       #ifdef DUSK_DISPLAY_SIZE_DYNAMIC