diff --git a/jme3-effects/src/main/resources/Common/MatDefs/Post/FXAA.frag b/jme3-effects/src/main/resources/Common/MatDefs/Post/FXAA.frag
index 2fea421ab..422cf022f 100644
--- a/jme3-effects/src/main/resources/Common/MatDefs/Post/FXAA.frag
+++ b/jme3-effects/src/main/resources/Common/MatDefs/Post/FXAA.frag
@@ -15,7 +15,7 @@ varying vec4 posPos;
 #if __VERSION__ >= 130
     #define OffsetVec(a, b) ivec2(a, b)
     #define FxaaTexOff(t, p, o, r) textureOffset(t, p, o)
-#elif defined(GL_EXT_gpu_shader4)
+#elif defined(GL_EXT_gpu_shader4) && !defined(GL_ES)
     #define OffsetVec(a, b) ivec2(a, b)
     #define FxaaTexOff(t, p, o, r) texture2DLodOffset(t, p, 0.0, o)
 #else