diff --git a/configs/config.pcengines_apu1 b/configs/config.pcengines_apu1
index e511d65..a3e34b8 100644
--- a/configs/config.pcengines_apu1
+++ b/configs/config.pcengines_apu1
@@ -6,5 +6,5 @@
 CONFIG_PXE=y
 CONFIG_BUILD_IPXE=y
 CONFIG_PXE_ROM_ID="10ec,8168"
-# CONFIG_PXE_SERIAL_CONSOLE is not set
+# CONFIG_IPXE_SERIAL_CONSOLE is not set
 CONFIG_MEMTEST_SECONDARY_PAYLOAD=y
diff --git a/configs/config.pcengines_apu2 b/configs/config.pcengines_apu2
index 08d4d4e..fe0a9d7 100644
--- a/configs/config.pcengines_apu2
+++ b/configs/config.pcengines_apu2
@@ -8,5 +8,5 @@
 CONFIG_PXE=y
 CONFIG_BUILD_IPXE=y
 CONFIG_PXE_ROM_ID="8086,157b"
-# CONFIG_PXE_SERIAL_CONSOLE is not set
+# CONFIG_IPXE_SERIAL_CONSOLE is not set
 CONFIG_MEMTEST_SECONDARY_PAYLOAD=y
diff --git a/configs/config.pcengines_apu3 b/configs/config.pcengines_apu3
index 7acf014..bf37715 100644
--- a/configs/config.pcengines_apu3
+++ b/configs/config.pcengines_apu3
@@ -8,5 +8,5 @@
 CONFIG_PXE=y
 CONFIG_BUILD_IPXE=y
 CONFIG_PXE_ROM_ID="8086,1539"
-# CONFIG_PXE_SERIAL_CONSOLE is not set
+# CONFIG_IPXE_SERIAL_CONSOLE is not set
 CONFIG_MEMTEST_SECONDARY_PAYLOAD=y
diff --git a/configs/config.pcengines_apu4 b/configs/config.pcengines_apu4
index 9e7ca5a..17db794 100644
--- a/configs/config.pcengines_apu4
+++ b/configs/config.pcengines_apu4
@@ -8,5 +8,5 @@
 CONFIG_PXE=y
 CONFIG_BUILD_IPXE=y
 CONFIG_PXE_ROM_ID="8086,1539"
-# CONFIG_PXE_SERIAL_CONSOLE is not set
+# CONFIG_IPXE_SERIAL_CONSOLE is not set
 CONFIG_MEMTEST_SECONDARY_PAYLOAD=y
diff --git a/configs/config.pcengines_apu5 b/configs/config.pcengines_apu5
index e5ddcee..b004e89 100644
--- a/configs/config.pcengines_apu5
+++ b/configs/config.pcengines_apu5
@@ -8,5 +8,5 @@
 CONFIG_PXE=y
 CONFIG_BUILD_IPXE=y
 CONFIG_PXE_ROM_ID="8086,1539"
-# CONFIG_PXE_SERIAL_CONSOLE is not set
+# CONFIG_IPXE_SERIAL_CONSOLE is not set
 CONFIG_MEMTEST_SECONDARY_PAYLOAD=y