diff --git a/leenkx/Sources/iron/object/Uniforms.hx b/leenkx/Sources/iron/object/Uniforms.hx
index 7f4d39f..e307092 100644
--- a/leenkx/Sources/iron/object/Uniforms.hx
+++ b/leenkx/Sources/iron/object/Uniforms.hx
@@ -864,7 +864,8 @@ class Uniforms {
 					f = iron.App.w() / iron.App.h();
 				}
 				case "_frameScale": {
-					f = RenderPath.active.frameTime / Time.delta;
+					var d = Time.delta;
+					f = d > 0.0001 ? Math.min(RenderPath.active.frameTime / d, 2.0) : 1.0;
 				}
 				case "_fieldOfView": {
 					f = camera.data.raw.fov;
diff --git a/leenkx/Sources/leenkx/renderpath/RenderPathDeferred.hx b/leenkx/Sources/leenkx/renderpath/RenderPathDeferred.hx
index 4024397..258cce2 100644
--- a/leenkx/Sources/leenkx/renderpath/RenderPathDeferred.hx
+++ b/leenkx/Sources/leenkx/renderpath/RenderPathDeferred.hx
@@ -953,7 +953,10 @@ class RenderPathDeferred {
 				path.bindTarget("tex", "tex");
 				path.drawShader("shader_datas/copy_pass/copy_pass");
 
-				path.setTarget("gbuffer0", ["tex", "gbuffer_refraction"]);
+				path.setTarget("gbuffer0", ["tex", "gbuffer_refraction",
+					#if rp_gbuffer2 "gbuffer1", #end
+					#if rp_gbuffer_emission "buf", #end
+				]);
 
 				#if rp_shadowmap
 				{