diff --git a/src/soc/amd/cezanne/psp_verstage/uart.c b/src/soc/amd/cezanne/psp_verstage/uart.c
index 0f0baba07e..5a45cb0545 100644
--- a/src/soc/amd/cezanne/psp_verstage/uart.c
+++ b/src/soc/amd/cezanne/psp_verstage/uart.c
@@ -4,7 +4,7 @@
 #include <amdblocks/uart.h>
 #include <types.h>
 
-static void *uart_bars[FCH_UART_ID_MAX - 1];
+static void *uart_bars[FCH_UART_ID_MAX];
 
 uintptr_t get_uart_base(unsigned int idx)
 {