diff --git a/leenkx/Sources/leenkx/renderpath/Inc.hx b/leenkx/Sources/leenkx/renderpath/Inc.hx
index 345a25b..8f15a4f 100644
--- a/leenkx/Sources/leenkx/renderpath/Inc.hx
+++ b/leenkx/Sources/leenkx/renderpath/Inc.hx
@@ -529,15 +529,21 @@ class Inc {
 	public static function applyConfig() {
 		#if lnx_config
 		var config = leenkx.data.Config.raw;
+		
+		#if rp_chromatic_aberration
+		Postprocess.chromatic_aberration_uniforms[3] = config.rp_chromatic_aberration == true ? 1 : 0;
+		#end
+		
 		// Resize shadow map
 		var l = path.light;
-		if (l.data.raw.type == "sun" && l.data.raw.shadowmap_size != config.rp_shadowmap_cascade) {
-			l.data.raw.shadowmap_size = config.rp_shadowmap_cascade;
-			var rt = path.renderTargets.get("shadowMap");
-			if (rt != null) {
-				rt.unload();
-				path.renderTargets.remove("shadowMap");
-			}
+		if (l != null){
+			if (l.data.raw.type == "sun" && l.data.raw.shadowmap_size != config.rp_shadowmap_cascade) {
+				l.data.raw.shadowmap_size = config.rp_shadowmap_cascade;
+				var rt = path.renderTargets.get("shadowMap");
+				if (rt != null) {
+					rt.unload();
+					path.renderTargets.remove("shadowMap");
+				}
 		}
 		else if (l.data.raw.shadowmap_size != config.rp_shadowmap_cube) {
 			l.data.raw.shadowmap_size = config.rp_shadowmap_cube;