diff --git a/board/hx30/board.c b/board/hx30/board.c
index f56ea9d5c3..9e38a79d40 100644
--- a/board/hx30/board.c
+++ b/board/hx30/board.c
@@ -255,7 +255,7 @@ const struct i2c_port_t i2c_ports[]  = {
 const unsigned int i2c_ports_used = ARRAY_SIZE(i2c_ports);
 
 struct als_t als[] = {
-	{"CAPELLA", cm32183_init, cm32183_read_lux, 38},
+	{"CAPELLA", cm32183_init, cm32183_read_lux, 32},
 };
 BUILD_ASSERT(ARRAY_SIZE(als) == ALS_COUNT);