diff --git a/src/soc/amd/picasso/acpi.c b/src/soc/amd/picasso/acpi.c
index a90cbcf54d..fd95246eb2 100644
--- a/src/soc/amd/picasso/acpi.c
+++ b/src/soc/amd/picasso/acpi.c
@@ -4,7 +4,6 @@
  * ACPI - create the Fixed ACPI Description Tables (FADT)
  */
 
-#include <string.h>
 #include <console/console.h>
 #include <acpi/acpi.h>
 #include <acpi/acpigen.h>
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index b2cc20b77d..dda50b7c0e 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -4,7 +4,6 @@
  * ACPI - create the Fixed ACPI Description Tables (FADT)
  */
 
-#include <string.h>
 #include <console/console.h>
 #include <acpi/acpi.h>
 #include <acpi/acpigen.h>