diff --git a/y2022/vision/camera_definition.py b/y2022/vision/camera_definition.py
index 61789cb..f59f2cf 100644
--- a/y2022/vision/camera_definition.py
+++ b/y2022/vision/camera_definition.py
@@ -105,7 +105,7 @@
         camera_yaw = 0.0
         T = np.array([-7.5 * 0.0254, -3.5 * 0.0254, 34.0 * 0.0254])
     elif pi_number == "pi3":
-        camera_yaw = 179.0 * np.pi / 180.0
+        camera_yaw = 178.5 * np.pi / 180.0
         T = np.array([-1.0 * 0.0254, 8.5 * 0.0254, 34.25 * 0.0254])
     elif pi_number == "pi4":
         camera_yaw = -90.0 * np.pi / 180.0