diff --git a/quantum/rgb_matrix_drivers.c b/quantum/rgb_matrix_drivers.c
index 37bc20ef5..6084d5685 100644
--- a/quantum/rgb_matrix_drivers.c
+++ b/quantum/rgb_matrix_drivers.c
@@ -128,7 +128,7 @@ static inline void setled(int i, uint8_t r, uint8_t g, uint8_t b) {
     rgb_matrix_ws2812_array[i].g = g;
     rgb_matrix_ws2812_array[i].b = b;
 #    ifdef RGBW
-    convert_rgb_to_rgbw(rgb_matrix_ws2812_array[i]);
+    convert_rgb_to_rgbw(&rgb_matrix_ws2812_array[i]);
 #    endif
 }