diff --git a/filament/src/materials/fxaa.mat b/filament/src/materials/fxaa.mat
index 8f3e1423b9..af2a00bf89 100644
--- a/filament/src/materials/fxaa.mat
+++ b/filament/src/materials/fxaa.mat
@@ -4,7 +4,7 @@ material {
         {
             type : sampler2d,
             name : colorBuffer,
-            precision : high
+            precision : medium
         }
     ],
     depthWrite : false,