diff --git a/docs/rules/classnames-order.md b/docs/rules/classnames-order.md
index 5fb6f922..c8b2ec46 100644
--- a/docs/rules/classnames-order.md
+++ b/docs/rules/classnames-order.md
@@ -32,7 +32,7 @@ Examples of **correct** code for this rule:
 ...
 ```
 
-### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv"]`)
+### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv", "twmerge"]`)
 
 If you use some utility library like [@netlify/classnames-template-literals](https://github.com/netlify/classnames-template-literals), you can add its name to the list to make sure it gets parsed by this rule.
 
diff --git a/docs/rules/enforces-negative-arbitrary-values.md b/docs/rules/enforces-negative-arbitrary-values.md
index 48f4632e..13db41f3 100644
--- a/docs/rules/enforces-negative-arbitrary-values.md
+++ b/docs/rules/enforces-negative-arbitrary-values.md
@@ -50,7 +50,7 @@ Examples of **correct** code for this rule:
 ...
 ```
 
-### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv"]`)
+### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv", "twmerge"]`)
 
 If you use some utility library like [@netlify/classnames-template-literals](https://github.com/netlify/classnames-template-literals), you can add its name to the list to make sure it gets parsed by this rule.
 
diff --git a/docs/rules/enforces-shorthand.md b/docs/rules/enforces-shorthand.md
index 6b694fbe..a43d02a9 100644
--- a/docs/rules/enforces-shorthand.md
+++ b/docs/rules/enforces-shorthand.md
@@ -42,7 +42,7 @@ If indeed, you are using the `classnames-order` rule, then it'll be automaticall
 ...
 ```
 
-### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv"]`)
+### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv", "twmerge"]`)
 
 If you use some utility library like [@netlify/classnames-template-literals](https://github.com/netlify/classnames-template-literals), you can add its name to the list to make sure it gets parsed by this rule.
 
diff --git a/docs/rules/migration-from-tailwind-2.md b/docs/rules/migration-from-tailwind-2.md
index c84cb64e..cd3acb69 100644
--- a/docs/rules/migration-from-tailwind-2.md
+++ b/docs/rules/migration-from-tailwind-2.md
@@ -87,7 +87,7 @@ This rule will report the issue but **it will not fix it for you**...
 ...
 ```
 
-### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv"]`)
+### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv", "twmerge"]`)
 
 If you use some utility library like [@netlify/classnames-template-literals](https://github.com/netlify/classnames-template-literals), you can add its name to the list to make sure it gets parsed by this rule.
 
diff --git a/docs/rules/no-arbitrary-value.md b/docs/rules/no-arbitrary-value.md
index 84f1e861..c69261eb 100644
--- a/docs/rules/no-arbitrary-value.md
+++ b/docs/rules/no-arbitrary-value.md
@@ -32,7 +32,7 @@ Examples of **correct** code for this rule:
 ...
 ```
 
-### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv"]`)
+### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv", "twmerge"]`)
 
 If you use some utility library like [@netlify/classnames-template-literals](https://github.com/netlify/classnames-template-literals), you can add its name to the list to make sure it gets parsed by this rule.
 
diff --git a/docs/rules/no-contradicting-classname.md b/docs/rules/no-contradicting-classname.md
index b96ad32d..7cc0c0b6 100644
--- a/docs/rules/no-contradicting-classname.md
+++ b/docs/rules/no-contradicting-classname.md
@@ -32,7 +32,7 @@ Examples of **correct** code for this rule:
 ...
 ```
 
-### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv"]`)
+### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv", "twmerge"]`)
 
 If you use some utility library like [@netlify/classnames-template-literals](https://github.com/netlify/classnames-template-literals), you can add its name to the list to make sure it gets parsed by this rule.
 
diff --git a/docs/rules/no-custom-classname.md b/docs/rules/no-custom-classname.md
index ef634322..4f869f25 100644
--- a/docs/rules/no-custom-classname.md
+++ b/docs/rules/no-custom-classname.md
@@ -34,7 +34,7 @@ Examples of **correct** code for this rule:
 ...
 ```
 
-### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv"]`)
+### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv", "twmerge"]`)
 
 If you use some utility library like [@netlify/classnames-template-literals](https://github.com/netlify/classnames-template-literals), you can add its name to the list to make sure it gets parsed by this rule.
 
diff --git a/docs/rules/no-unnecessary-arbitrary-value.md b/docs/rules/no-unnecessary-arbitrary-value.md
index 953a3a13..529dfef4 100644
--- a/docs/rules/no-unnecessary-arbitrary-value.md
+++ b/docs/rules/no-unnecessary-arbitrary-value.md
@@ -63,7 +63,7 @@ Examples of **correct** code for negative arbitrary values:
 ...
 ```
 
-### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv"]`)
+### `callees` (default: `["classnames", "clsx", "ctl", "cva", "tv", "twmerge"]`)
 
 If you use some utility library like [@netlify/classnames-template-literals](https://github.com/netlify/classnames-template-literals), you can add its name to the list to make sure it gets parsed by this rule.
 
diff --git a/lib/util/settings.js b/lib/util/settings.js
index 6ac4cb68..59562e63 100644
--- a/lib/util/settings.js
+++ b/lib/util/settings.js
@@ -24,7 +24,7 @@ function getOption(context, name) {
   // Fallback to defaults
   switch (name) {
     case 'callees':
-      return ['classnames', 'clsx', 'ctl', 'cva', 'tv'];
+      return ['classnames', 'clsx', 'ctl', 'cva', 'tv', 'twMerge'];
     case 'ignoredKeys':
       return ['compoundVariants', 'defaultVariants'];
     case 'classRegex':