diff --git a/shaders/shader_high_bloom_threshold/shader_high_bloom_threshold.fsh b/shaders/shader_high_bloom_threshold/shader_high_bloom_threshold.fsh
index ff1a002de101e82b074916a5d0be9cf96148b42d..62c8956d281443119685d4eacf39a30e137a42e8 100644
--- a/shaders/shader_high_bloom_threshold/shader_high_bloom_threshold.fsh
+++ b/shaders/shader_high_bloom_threshold/shader_high_bloom_threshold.fsh
@@ -1,4 +1,5 @@
 uniform float uThreshold;
+uniform float uBrightness;
 
 varying vec2 vTexCoord;