diff --git a/SMAA/Shaders/SMAA.cginc b/SMAA/Shaders/SMAA.cginc
index 0e1b9bb..0105e16 100644
--- a/SMAA/Shaders/SMAA.cginc
+++ b/SMAA/Shaders/SMAA.cginc
@@ -1271,7 +1271,7 @@ float4 SMAANeighborhoodBlendingPS(float2 texcoord,
 
     // Is there any blending weight with a value greater than 0.0?
     SMAA_BRANCH
-    if (dot(a, float4(1.0, 1.0, 1.0, 1.0)) < 1e-5) {
+    if (dot(a, float4(1.0, 1.0, 1.0, 1.0)) < 1e-3) {
         float4 color = SMAASampleLevelZero(colorTex, texcoord);
 
         #if SMAA_REPROJECTION