diff --git a/src/soc/amd/cezanne/include/soc/platform_descriptors.h b/src/soc/amd/cezanne/include/soc/platform_descriptors.h
index 3a4bc62339..d6d65f05be 100644
--- a/src/soc/amd/cezanne/include/soc/platform_descriptors.h
+++ b/src/soc/amd/cezanne/include/soc/platform_descriptors.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#ifndef AMD_PICASSO_PLATFORM_DESCRIPTORS_H
-#define AMD_PICASSO_PLATFORM_DESCRIPTORS_H
+#ifndef AMD_CEZANNE_PLATFORM_DESCRIPTORS_H
+#define AMD_CEZANNE_PLATFORM_DESCRIPTORS_H
 
 #include <types.h>
 #include <platform_descriptors.h>
@@ -14,4 +14,4 @@ void mainboard_get_dxio_ddi_descriptors(
 
 void mb_pre_fspm(void);
 
-#endif /* AMD_PICASSO_PLATFORM_DESCRIPTORS_H */
+#endif /* AMD_CEZANNE_PLATFORM_DESCRIPTORS_H */
diff --git a/src/soc/amd/cezanne/include/soc/uart.h b/src/soc/amd/cezanne/include/soc/uart.h
index 9b99cd4b24..8affe10ce3 100644
--- a/src/soc/amd/cezanne/include/soc/uart.h
+++ b/src/soc/amd/cezanne/include/soc/uart.h
@@ -1,11 +1,11 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 
-#ifndef AMD_PICASSO_UART_H
-#define AMD_PICASSO_UART_H
+#ifndef AMD_CEZANNE_UART_H
+#define AMD_CEZANNE_UART_H
 
 #include <types.h>
 
 void set_uart_config(unsigned int idx); /* configure hardware of FCH UART selected by idx */
 void clear_uart_legacy_config(void); /* disable legacy I/O decode for FCH UART */
 
-#endif /* AMD_PICASSO_UART_H */
+#endif /* AMD_CEZANNE_UART_H */