diff --git a/Readme.md b/Readme.md
index 6165709..854c788 100644
--- a/Readme.md
+++ b/Readme.md
@@ -57,7 +57,6 @@ An options map for Github action. It is a multiline string with pairs `key : val
 
 An example of declaration of option with single line value :
 ```yaml
-
 - uses: Wandalen/wretry.action@master
   with:
     action: owner/action-repo@version
@@ -94,6 +93,20 @@ Set delay between attempts in ms. Default is 0.
 
 Set time out in ms for entire step including all retries. By default actions sets no time out.
 
+### `retry_condition`
+
+Use any valid expression to decide the continuation of retries. If expression resolves to `false`, then the action interrupts retries. Default value is `true`.
+```yaml
+- uses: Wandalen/wretry.action@master
+  with:
+    action: owner/action-repo@version
+    retry_condition: github.ref_name == 'main'
+    with: |
+      option1: value
+      option2: value
+```
+It is important to skip expression tokens `${{ }}` because Github workflow runner resolves expressions wrapped in the tokens to a specific value and replaces action input.
+
 ### `github_token`
 
 A token to access private actions. Does not required for public actions.
@@ -107,7 +120,6 @@ The action exposes single output named `outputs`. It collects all the outputs fr
 To access the value from an external action outputs parse the `wretry.action` output and select required key. To parse the outputs use builtin Github Actions function `fromJSON`.
 
 Let's look at an example:
-
 ```yaml
 jobs:
   job1:
@@ -140,7 +152,6 @@ To setup job output we access output `outputs` of the step `my-action`. In the j
 ## Example usage
 
 ### Retry action
-
 ```yaml
 - uses: Wandalen/wretry.action@master
   with:
@@ -153,7 +164,6 @@ To setup job output we access output `outputs` of the step `my-action`. In the j
 ```
 
 ### Retry command
-
 ```yaml
 - uses: Wandalen/wretry.action@master
   with:
@@ -165,7 +175,6 @@ To setup job output we access output `outputs` of the step `my-action`. In the j
 ### Development and contributing
 
 To build compiled dependencies utility `willbe` is required. To install utility run :
-
 ```
 npm i -g 'willbe@latest'
 ```
diff --git a/action.yml b/action.yml
index 3cbf6b9..a136566 100644
--- a/action.yml
+++ b/action.yml
@@ -35,6 +35,10 @@ inputs:
       actions sets no time out.
     required: false
     default: false
+  retry_condition:
+    description: 'Use any valid expression to decide the continuation of retries. Default value is true.'
+    required: false
+    default: true
   github_token:
     description: A token to access private actions. Does not required for public actions.
     required: false
@@ -55,6 +59,7 @@ runs:
         current_path: '${{ inputs.current_path }}'
         attempt_limit: '${{ inputs.attempt_limit }}'
         attempt_delay: '${{ inputs.attempt_delay }}'
+        retry_condition: '${{ inputs.retry_condition }}'
         env_context: '${{ toJSON( env ) }}'
         github_context: '${{ toJSON( github ) }}'
         job_context: '${{ toJSON( job ) }}'