1 files changed, 1 insertions, 1 deletions
diff --git a/brdf.cginc b/brdf.cginc
index 4081d49..54340aa 100755
--- a/brdf.cginc
+++ b/brdf.cginc
@@ -245,7 +245,7 @@ float4 brdf(Pbr pbr, LightData data, out BrdfData bd) {
   diffuse  *= data.common.ao;
   specular *= data.common.spec_ao;
 
-#if defined(_EMISSIONS) && defined(FORWARD_BASE_PASS)
+#if (defined(_EMISSIONS) || defined(_LETTER_GRID)) && defined(FORWARD_BASE_PASS)
   float3 emission = pbr.emission;
 #else
   float3 emission = 0;