1 files changed, 2 insertions, 2 deletions
diff --git a/examples/resources/shaders/glsl100/grayscale.fs b/examples/resources/shaders/glsl100/grayscale.fs
index cf857488..15174ea5 100644
--- a/examples/resources/shaders/glsl100/grayscale.fs
+++ b/examples/resources/shaders/glsl100/grayscale.fs
@@ -8,14 +8,14 @@ varying vec4 fragColor;
 
 // Input uniform values
 uniform sampler2D texture0;
-uniform vec4 fragTintColor;
+uniform vec4 colDiffuse;
 
 // NOTE: Add here your custom variables
 
 void main()
 {
     // Texel color fetching from texture sampler
-    vec4 texelColor = texture2D(texture0, fragTexCoord)*fragTintColor*fragColor;
+    vec4 texelColor = texture2D(texture0, fragTexCoord)*colDiffuse*fragColor;
     
     // Convert texel color to grayscale using NTSC conversion weights
     float gray = dot(texelColor.rgb, vec3(0.299, 0.587, 0.114));