diff --git a/sys/contrib/dev/acpica/osunixxf.c b/sys/contrib/dev/acpica/osunixxf.c
index 18197d77a74..b693305cb91 100644
--- a/sys/contrib/dev/acpica/osunixxf.c
+++ b/sys/contrib/dev/acpica/osunixxf.c
@@ -130,6 +130,8 @@
 #include <contrib/dev/acpica/acparser.h>
 #include <contrib/dev/acpica/acdebug.h>
 
+#include <contrib/dev/acpica/compiler/aslcompiler.h>
+
 #define _COMPONENT          ACPI_OS_SERVICES
         ACPI_MODULE_NAME    ("osunixxf")
 
diff --git a/sys/contrib/dev/acpica/utalloc.c b/sys/contrib/dev/acpica/utalloc.c
index 4f6e15f345e..cc5fd012333 100644
--- a/sys/contrib/dev/acpica/utalloc.c
+++ b/sys/contrib/dev/acpica/utalloc.c
@@ -123,6 +123,7 @@
 
 /* Local prototypes */
 
+#ifdef ACPI_DBG_TRACK_ALLOCATIONS
 static ACPI_DEBUG_MEM_BLOCK *
 AcpiUtFindAllocation (
     void                    *Allocation);
@@ -143,7 +144,6 @@ AcpiUtRemoveAllocation (
     char                    *Module,
     UINT32                  Line);
 
-#ifdef ACPI_DBG_TRACK_ALLOCATIONS
 static ACPI_STATUS
 AcpiUtCreateList (
     char                    *ListName,