diff --git a/boards/arm/phy62xx/phy6222/configs/phy_sbp/defconfig b/boards/arm/phy62xx/phy6222/configs/phy_sbp/defconfig
index e09e30feb4e..f8cdce8113f 100644
--- a/boards/arm/phy62xx/phy6222/configs/phy_sbp/defconfig
+++ b/boards/arm/phy62xx/phy6222/configs/phy_sbp/defconfig
@@ -17,7 +17,6 @@
 # CONFIG_NSH_DISABLE_EXIT is not set
 # CONFIG_NSH_DISABLE_EXPORT is not set
 # CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_HEXDUMP is not set
 # CONFIG_NSH_DISABLE_KILL is not set
 # CONFIG_NSH_DISABLE_LS is not set
diff --git a/boards/arm/stm32/nucleo-f302r8/configs/qenco/defconfig b/boards/arm/stm32/nucleo-f302r8/configs/qenco/defconfig
index 0358ce26cac..ee15d211980 100644
--- a/boards/arm/stm32/nucleo-f302r8/configs/qenco/defconfig
+++ b/boards/arm/stm32/nucleo-f302r8/configs/qenco/defconfig
@@ -29,7 +29,6 @@
 # CONFIG_NSH_DISABLE_EXPORT is not set
 # CONFIG_NSH_DISABLE_FREE is not set
 # CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_HEXDUMP is not set
 # CONFIG_NSH_DISABLE_ITEF is not set
 # CONFIG_NSH_DISABLE_KILL is not set
diff --git a/boards/arm/stm32/stm32f103-minimum/configs/nsh/defconfig b/boards/arm/stm32/stm32f103-minimum/configs/nsh/defconfig
index 4e858180958..6770507cff9 100644
--- a/boards/arm/stm32/stm32f103-minimum/configs/nsh/defconfig
+++ b/boards/arm/stm32/stm32f103-minimum/configs/nsh/defconfig
@@ -16,7 +16,6 @@
 # CONFIG_NSH_DISABLE_EXIT is not set
 # CONFIG_NSH_DISABLE_FREE is not set
 # CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_HEXDUMP is not set
 # CONFIG_NSH_DISABLE_LS is not set
 # CONFIG_NSH_DISABLE_MKDIR is not set
diff --git a/boards/arm/stm32/stm32f103-minimum/configs/ssd1306/defconfig b/boards/arm/stm32/stm32f103-minimum/configs/ssd1306/defconfig
index b747f911c7e..25234cee9ce 100644
--- a/boards/arm/stm32/stm32f103-minimum/configs/ssd1306/defconfig
+++ b/boards/arm/stm32/stm32f103-minimum/configs/ssd1306/defconfig
@@ -16,7 +16,6 @@
 # CONFIG_NSH_DISABLE_EXIT is not set
 # CONFIG_NSH_DISABLE_FREE is not set
 # CONFIG_NSH_DISABLE_GET is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_HEXDUMP is not set
 # CONFIG_NSH_DISABLE_LS is not set
 # CONFIG_NSH_DISABLE_MKDIR is not set
diff --git a/boards/arm/stm32/stm32f334-disco/configs/powerled/defconfig b/boards/arm/stm32/stm32f334-disco/configs/powerled/defconfig
index 3937bcb12f4..53f4f96f47d 100644
--- a/boards/arm/stm32/stm32f334-disco/configs/powerled/defconfig
+++ b/boards/arm/stm32/stm32f334-disco/configs/powerled/defconfig
@@ -15,7 +15,6 @@
 # CONFIG_NSH_DISABLE_ENV is not set
 # CONFIG_NSH_DISABLE_EXPORT is not set
 # CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_ITEF is not set
 # CONFIG_NSH_DISABLE_LOOPS is not set
 # CONFIG_NSH_DISABLE_LS is not set
diff --git a/boards/arm/tlsr82/tlsr8278adk80d/configs/nsh/defconfig b/boards/arm/tlsr82/tlsr8278adk80d/configs/nsh/defconfig
index 85f7d839efa..64f59202a1a 100644
--- a/boards/arm/tlsr82/tlsr8278adk80d/configs/nsh/defconfig
+++ b/boards/arm/tlsr82/tlsr8278adk80d/configs/nsh/defconfig
@@ -24,7 +24,6 @@
 # CONFIG_NSH_DISABLE_ECHO is not set
 # CONFIG_NSH_DISABLE_EXIT is not set
 # CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_ITEF is not set
 # CONFIG_NSH_DISABLE_KILL is not set
 # CONFIG_NSH_DISABLE_LOOPS is not set
diff --git a/boards/risc-v/fe310/hifive1-revb/configs/nsh/defconfig b/boards/risc-v/fe310/hifive1-revb/configs/nsh/defconfig
index e52d30801aa..cc9493dc910 100644
--- a/boards/risc-v/fe310/hifive1-revb/configs/nsh/defconfig
+++ b/boards/risc-v/fe310/hifive1-revb/configs/nsh/defconfig
@@ -20,7 +20,6 @@
 # CONFIG_NSH_DISABLE_CAT is not set
 # CONFIG_NSH_DISABLE_ECHO is not set
 # CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_KILL is not set
 # CONFIG_NSH_DISABLE_LOSMART is not set
 # CONFIG_NSH_DISABLE_LS is not set
diff --git a/boards/risc-v/hpm6000/hpm6360evk/configs/nsh/defconfig b/boards/risc-v/hpm6000/hpm6360evk/configs/nsh/defconfig
index 4b1e3cab20e..ede6f76f17c 100644
--- a/boards/risc-v/hpm6000/hpm6360evk/configs/nsh/defconfig
+++ b/boards/risc-v/hpm6000/hpm6360evk/configs/nsh/defconfig
@@ -24,7 +24,6 @@
 # CONFIG_NSH_DISABLE_ENV is not set
 # CONFIG_NSH_DISABLE_EXEC is not set
 # CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_KILL is not set
 # CONFIG_NSH_DISABLE_LOSMART is not set
 # CONFIG_NSH_DISABLE_LS is not set
diff --git a/boards/risc-v/hpm6750/hpm6750evk2/configs/nsh/defconfig b/boards/risc-v/hpm6750/hpm6750evk2/configs/nsh/defconfig
index f2ba149e9ed..0379b4666e5 100644
--- a/boards/risc-v/hpm6750/hpm6750evk2/configs/nsh/defconfig
+++ b/boards/risc-v/hpm6750/hpm6750evk2/configs/nsh/defconfig
@@ -24,7 +24,6 @@
 # CONFIG_NSH_DISABLE_ENV is not set
 # CONFIG_NSH_DISABLE_EXEC is not set
 # CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_KILL is not set
 # CONFIG_NSH_DISABLE_LOSMART is not set
 # CONFIG_NSH_DISABLE_LS is not set
diff --git a/boards/risc-v/qemu-rv/rv-virt/configs/smp/defconfig b/boards/risc-v/qemu-rv/rv-virt/configs/smp/defconfig
index 72dac67156e..00c13282e89 100644
--- a/boards/risc-v/qemu-rv/rv-virt/configs/smp/defconfig
+++ b/boards/risc-v/qemu-rv/rv-virt/configs/smp/defconfig
@@ -21,7 +21,6 @@
 # CONFIG_NSH_DISABLE_CAT is not set
 # CONFIG_NSH_DISABLE_CD is not set
 # CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_LOSMART is not set
 # CONFIG_NSH_DISABLE_LS is not set
 # CONFIG_NSH_DISABLE_MOUNT is not set
diff --git a/boards/risc-v/qemu-rv/rv-virt/configs/smp64/defconfig b/boards/risc-v/qemu-rv/rv-virt/configs/smp64/defconfig
index a235e13ccb5..49a91dd3c41 100644
--- a/boards/risc-v/qemu-rv/rv-virt/configs/smp64/defconfig
+++ b/boards/risc-v/qemu-rv/rv-virt/configs/smp64/defconfig
@@ -21,7 +21,6 @@
 # CONFIG_NSH_DISABLE_CAT is not set
 # CONFIG_NSH_DISABLE_CD is not set
 # CONFIG_NSH_DISABLE_FREE is not set
-# CONFIG_NSH_DISABLE_HELP is not set
 # CONFIG_NSH_DISABLE_LOSMART is not set
 # CONFIG_NSH_DISABLE_LS is not set
 # CONFIG_NSH_DISABLE_MOUNT is not set