diff --git a/changelog.md b/changelog.md
index 3fcbaea..9279f48 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,6 @@
+#### Version 3.8.1
+- Issue : Installments Rate Save
+
 #### Version 3.8.0
 - Improvement : Additional Filters
 - Issue : Minumum Installment Message
diff --git a/core/library/Moka_Gateway.php b/core/library/Moka_Gateway.php
index d9d49a5..57052e2 100644
--- a/core/library/Moka_Gateway.php
+++ b/core/library/Moka_Gateway.php
@@ -1200,7 +1200,6 @@ private function __saveRates()
 
             if(data_get($_POST, $optionKey))
             {  
-                delete_option($optionKey); 
                 return $this->optimisthubMoka->setInstallments($_POST[$optionKey]);
             }
         }
diff --git a/index.php b/index.php
index c4e1059..631956b 100644
--- a/index.php
+++ b/index.php
@@ -3,7 +3,7 @@
  * Plugin Name: Moka Payment Gateway for WooCommerce
  * Plugin URI: https://github.com/optimisthub/moka-woocommerce
  * Description: Moka Payment gateway for woocommerce
- * Version: 3.8.0
+ * Version: 3.8.1
  * Author: Optimist Hub
  * Author URI: https://optimisthub.com/?utm_source=moka-woocommerce&utm_campaign=moka-woocommerce&utm_content=plugins
  * Domain Path: /languages/ 
@@ -14,7 +14,7 @@
     exit;
 }
 
-define( 'OPTIMISTHUB_MOKA_PAY_VERSION', '3.8.0' );
+define( 'OPTIMISTHUB_MOKA_PAY_VERSION', '3.8.1' );
 define( 'OPTIMISTHUB_MOKA_BASENAME', plugin_basename( __FILE__ ) );
 define( 'OPTIMISTHUB_MOKA_DIR', plugin_dir_path( __FILE__ ) );
 define( 'OPTIMISTHUB_MOKA_URL', plugin_dir_url( __FILE__ ) );