diff --git a/sys/contrib/dev/acpica/components/debugger/dbcmds.c b/sys/contrib/dev/acpica/components/debugger/dbcmds.c
index 4c8f091f126c..74263a01dc9f 100644
--- a/sys/contrib/dev/acpica/components/debugger/dbcmds.c
+++ b/sys/contrib/dev/acpica/components/debugger/dbcmds.c
@@ -156,6 +156,7 @@
 #include <contrib/dev/acpica/include/acnamesp.h>
 #include <contrib/dev/acpica/include/acresrc.h>
 #include <contrib/dev/acpica/include/actables.h>
+#include "limits.h"
 
 #define _COMPONENT          ACPI_CA_DEBUGGER
         ACPI_MODULE_NAME    ("dbcmds")