diff --git a/src/rtextures.c b/src/rtextures.c
index 52e6dd2d6..bd3d54cc0 100644
--- a/src/rtextures.c
+++ b/src/rtextures.c
@@ -1056,6 +1056,7 @@ Image GenImageChecked(int width, int height, int checksX, int checksY, Color col
 }
 
 // Generate image: white noise
+// NOTE: It requires GetRandomValue(), defined in [rcore]
 Image GenImageWhiteNoise(int width, int height, float factor)
 {
     Color *pixels = (Color *)RL_MALLOC(width*height*sizeof(Color));