diff --git a/src/rendering/atmosphere/atm_bruneton.c b/src/rendering/atmosphere/atm_bruneton.c
index 64f93ab..1549948 100644
--- a/src/rendering/atmosphere/atm_bruneton.c
+++ b/src/rendering/atmosphere/atm_bruneton.c
@@ -922,6 +922,8 @@ static Color _getInscatterColor(Vector3* _x, double* _t, Vector3 v, Vector3 s, d
 static Color _sunColor(Vector3 v, Vector3 s, double r, double mu, double radius)
 {
     Color transmittance = r <= Rt ? _transmittanceWithShadow(r, mu) : COLOR_WHITE; /* T(x,xo) */
+    double d = _limit(r, mu);
+    radius *= (1.0 + 10.0 * d / Rt); /* Inflating due to lens effect near horizon */
     double isun = step(cos(radius * M_PI / 180.0), v3Dot(v, s)) * ISun; /* Lsun */
     transmittance.r *= isun;
     transmittance.g *= isun;