diff --git a/configs/base-generic/x86/CONFIG_ACPI_REV_OVERRIDE_POSSIBLE b/configs/base-generic/x86/CONFIG_ACPI_REV_OVERRIDE_POSSIBLE
index 22e6b36cf..021ea2f25 100644
--- a/configs/base-generic/x86/CONFIG_ACPI_REV_OVERRIDE_POSSIBLE
+++ b/configs/base-generic/x86/CONFIG_ACPI_REV_OVERRIDE_POSSIBLE
@@ -1 +1 @@
-# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
diff --git a/kernel-i686-PAE.config b/kernel-i686-PAE.config
index 638b83c95..7e9c291da 100644
--- a/kernel-i686-PAE.config
+++ b/kernel-i686-PAE.config
@@ -72,7 +72,7 @@ CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
 CONFIG_ACPI_PROCESSOR=y
 # CONFIG_ACPI_PROCFS_POWER is not set
 CONFIG_ACPI_PROCFS=y
-# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
 CONFIG_ACPI_SBS=m
 CONFIG_ACPI_SLEEP=y
 CONFIG_ACPI_TABLE_UPGRADE=y
diff --git a/kernel-i686-PAEdebug.config b/kernel-i686-PAEdebug.config
index 724b391fd..88858c245 100644
--- a/kernel-i686-PAEdebug.config
+++ b/kernel-i686-PAEdebug.config
@@ -72,7 +72,7 @@ CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
 CONFIG_ACPI_PROCESSOR=y
 # CONFIG_ACPI_PROCFS_POWER is not set
 CONFIG_ACPI_PROCFS=y
-# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
 CONFIG_ACPI_SBS=m
 CONFIG_ACPI_SLEEP=y
 CONFIG_ACPI_TABLE_UPGRADE=y
diff --git a/kernel-i686-debug.config b/kernel-i686-debug.config
index 995c28093..91011430f 100644
--- a/kernel-i686-debug.config
+++ b/kernel-i686-debug.config
@@ -72,7 +72,7 @@ CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
 CONFIG_ACPI_PROCESSOR=y
 # CONFIG_ACPI_PROCFS_POWER is not set
 CONFIG_ACPI_PROCFS=y
-# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
 CONFIG_ACPI_SBS=m
 CONFIG_ACPI_SLEEP=y
 CONFIG_ACPI_TABLE_UPGRADE=y
diff --git a/kernel-i686.config b/kernel-i686.config
index d7ae93a75..1f62c5ef6 100644
--- a/kernel-i686.config
+++ b/kernel-i686.config
@@ -72,7 +72,7 @@ CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
 CONFIG_ACPI_PROCESSOR=y
 # CONFIG_ACPI_PROCFS_POWER is not set
 CONFIG_ACPI_PROCFS=y
-# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
 CONFIG_ACPI_SBS=m
 CONFIG_ACPI_SLEEP=y
 CONFIG_ACPI_TABLE_UPGRADE=y
diff --git a/kernel-x86_64-debug.config b/kernel-x86_64-debug.config
index 8a70ee602..a5ea275f3 100644
--- a/kernel-x86_64-debug.config
+++ b/kernel-x86_64-debug.config
@@ -75,7 +75,7 @@ CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
 CONFIG_ACPI_PROCESSOR=y
 # CONFIG_ACPI_PROCFS_POWER is not set
 CONFIG_ACPI_PROCFS=y
-# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
 CONFIG_ACPI_SBS=m
 CONFIG_ACPI_SLEEP=y
 CONFIG_ACPI_TABLE_UPGRADE=y
diff --git a/kernel-x86_64.config b/kernel-x86_64.config
index 1886919f5..83ab00e9a 100644
--- a/kernel-x86_64.config
+++ b/kernel-x86_64.config
@@ -75,7 +75,7 @@ CONFIG_ACPI_PROCESSOR_AGGREGATOR=m
 CONFIG_ACPI_PROCESSOR=y
 # CONFIG_ACPI_PROCFS_POWER is not set
 CONFIG_ACPI_PROCFS=y
-# CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
 CONFIG_ACPI_SBS=m
 CONFIG_ACPI_SLEEP=y
 CONFIG_ACPI_TABLE_UPGRADE=y