diff --git a/doc/sphinx/arm/hooks-bootp.rst b/doc/sphinx/arm/hooks-bootp.rst
index 23d180f663..5077001b65 100644
--- a/doc/sphinx/arm/hooks-bootp.rst
+++ b/doc/sphinx/arm/hooks-bootp.rst
@@ -26,7 +26,7 @@ It takes no parameter.
 ::
 
     "Dhcp4": {
-        "hook_libraries": [
+        "hooks-libraries": [
             {   "library": "/usr/local/lib/libdhcp_bootp.so" },
             ...
         ]
diff --git a/doc/sphinx/arm/hooks-run-script.rst b/doc/sphinx/arm/hooks-run-script.rst
index fb9bf1f969..21888d86e6 100644
--- a/doc/sphinx/arm/hooks-run-script.rst
+++ b/doc/sphinx/arm/hooks-run-script.rst
@@ -13,7 +13,7 @@ similar way as other hook libraries by the ``kea-dhcp4`` and
 ::
 
     "Dhcp4": {
-        "hook_libraries": [
+        "hooks-libraries": [
             {   "library": "/usr/local/lib/libdhcp_run_script.so",
                 "parameters": {
                     "name": "/path_to/script_name.sh",
@@ -27,7 +27,7 @@ similar way as other hook libraries by the ``kea-dhcp4`` and
 ::
 
     "Dhcp6": {
-        "hook_libraries": [
+        "hooks-libraries": [
             {   "library": "/usr/local/lib/libdhcp_run_script.so",
                 "parameters": {
                     "name": "/path_to/script_name.sh",
diff --git a/doc/sphinx/arm/hooks.rst b/doc/sphinx/arm/hooks.rst
index e31bf6450e..8cec5537cf 100644
--- a/doc/sphinx/arm/hooks.rst
+++ b/doc/sphinx/arm/hooks.rst
@@ -1281,7 +1281,7 @@ expression.
 ::
 
     "Dhcp4": {
-        "hook_libraries": [
+        "hooks-libraries": [
             {   "library": "/usr/local/lib/libdhcp_flex_option.so",
                 "parameters": {
                     "options": [
diff --git a/src/hooks/dhcp/bootp/bootp.dox b/src/hooks/dhcp/bootp/bootp.dox
index 6adae1a0d8..2fc1fe2a02 100644
--- a/src/hooks/dhcp/bootp/bootp.dox
+++ b/src/hooks/dhcp/bootp/bootp.dox
@@ -37,7 +37,7 @@ configuration:
 
 @code
 "Dhcp4": {
-    "hook_libraries": [
+    "hooks-libraries": [
         {   "library": "/usr/local/lib/libdhcp_bootp.so" },
         ...
     ]
diff --git a/src/hooks/dhcp/flex_option/flex_option.dox b/src/hooks/dhcp/flex_option/flex_option.dox
index 249316f551..10f9781d9a 100644
--- a/src/hooks/dhcp/flex_option/flex_option.dox
+++ b/src/hooks/dhcp/flex_option/flex_option.dox
@@ -39,7 +39,7 @@ configuration:
 
 @code
 "Dhcp4": {
-    "hook_libraries": [
+    "hooks-libraries": [
         {   "library": "/usr/local/lib/libdhcp_flex_option.so",
             "parameters": {
                 "options": [
@@ -60,7 +60,7 @@ To configure it for kea-dhcp6, the commands are simply as shown below:
 
 @code
 "Dhcp6": {
-    "hook_libraries": [
+    "hooks-libraries": [
         {   "library": "/usr/local/lib/libdhcp_flex_option.so",
             "parameters": {
                 "options": [
diff --git a/src/hooks/dhcp/run_script/run_script.dox b/src/hooks/dhcp/run_script/run_script.dox
index bb29170c39..90de04c3dc 100644
--- a/src/hooks/dhcp/run_script/run_script.dox
+++ b/src/hooks/dhcp/run_script/run_script.dox
@@ -37,7 +37,7 @@ the following Kea4 configuration:
 
 @code
 "Dhcp4": {
-    "hook_libraries": [
+    "hooks-libraries": [
         {   "library": "/usr/local/lib/libdhcp_run_script.so",
             "parameters": {
                 "name": "/path_to/script_name.sh",
@@ -54,7 +54,7 @@ the following Kea6 configuration:
 
 @code
 "Dhcp6": {
-    "hook_libraries": [
+    "hooks-libraries": [
         {   "library": "/usr/local/lib/libdhcp_run_script.so",
             "parameters": {
                 "name": "/path_to/script_name.sh",
diff --git a/src/hooks/dhcp/user_chk/libdhcp_user_chk.dox b/src/hooks/dhcp/user_chk/libdhcp_user_chk.dox
index 9c7508a6d7..70b46f5bf0 100644
--- a/src/hooks/dhcp/user_chk/libdhcp_user_chk.dox
+++ b/src/hooks/dhcp/user_chk/libdhcp_user_chk.dox
@@ -140,7 +140,7 @@ following Kea4 configuration:
 
 @code
 "Dhcp4": {
-    "hook_libraries": [ "/usr/local/lib/libdhcp_user_chk.so" ],
+    "hooks-libraries": [ "/usr/local/lib/libdhcp_user_chk.so" ],
     ...
 }
 @endcode
@@ -149,7 +149,7 @@ To configure it for kea-dhcp6, the commands are simply as shown below:
 
 @code
 "Dhcp6": {
-    "hook_libraries": [ "/usr/local/lib/libdhcp_user_chk.so" ],
+    "hooks-libraries": [ "/usr/local/lib/libdhcp_user_chk.so" ],
     ...
 }
 @endcode