diff --git a/Resources/Textures/Shaders/drunk.swsl b/Resources/Textures/Shaders/drunk.swsl
index ad26180eb4..c2657c18a5 100644
--- a/Resources/Textures/Shaders/drunk.swsl
+++ b/Resources/Textures/Shaders/drunk.swsl
@@ -6,15 +6,15 @@ const highp float DistortionScale = 0.01;
 void fragment() {
 
     highp float mod = mix(0.0, DistortionScale, boozePower);    
-    vec2 coord = FRAGCOORD.xy * SCREEN_PIXEL_SIZE.xy;
-    float time = TIME * TimeScale;
+    highp vec2 coord = FRAGCOORD.xy * SCREEN_PIXEL_SIZE.xy;
+    highp float time = TIME * TimeScale;
 
-    vec2 offset = vec2((mod * 1.5) * sin(time * 1.5), (mod * 2.0) * cos(time * 1.5 - 0.2));
+    highp vec2 offset = vec2((mod * 1.5) * sin(time * 1.5), (mod * 2.0) * cos(time * 1.5 - 0.2));
     highp vec4 tex1 = zTextureSpec(SCREEN_TEXTURE, coord + offset);
     
     if (boozePower > 0.5) {
-        offset = vec2((mod * 2 - DistortionScale) * sin(time * 0.333 - 0.2), (mod * 2 - DistortionScale) * cos(time * 0.333));
-        tex1 = mix(tex1, zTextureSpec(SCREEN_TEXTURE, coord + offset), mix(0.0, 0.3, boozePower*2-1));
+        offset = vec2((mod * 2.0 - DistortionScale) * sin(time * 0.333 - 0.2), (mod * 2.0 - DistortionScale) * cos(time * 0.333));
+        tex1 = mix(tex1, zTextureSpec(SCREEN_TEXTURE, coord + offset), mix(0.0, 0.3, boozePower*2.0-1.0));
     }
     
     offset = vec2((mod * 1.0) * sin(time * 1.0 + 0.1), (mod * 1.0) * cos(time * 1.0));