diff -r 64bbe89e59d6 -r 2028bd2a6c5b share/hedgewars/Data/Shaders/default.fs
--- a/share/hedgewars/Data/Shaders/default.fs	Tue May 03 00:51:33 2016 -0400
+++ b/share/hedgewars/Data/Shaders/default.fs	Tue May 03 00:55:46 2016 -0400
@@ -1,3 +1,5 @@
+precision mediump float;
+
 uniform sampler2D tex0;
 uniform vec4 tint;
 uniform bool enableTexture;