diff --git a/build.gradle.kts b/build.gradle.kts
index 4bac556..4beabd7 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -11,7 +11,7 @@ plugins {
 }
 
 group = "com.aitrainer"
-version = "1.0.56"
+version = "1.0.57"
 java.sourceCompatibility = JavaVersion.VERSION_1_8
 
 repositories {
diff --git a/data/db/update_1_0_57.sql b/data/db/update_1_0_57.sql
new file mode 100644
index 0000000..01cd55c
--- /dev/null
+++ b/data/db/update_1_0_57.sql
@@ -0,0 +1,5 @@
+START TRANSACTION;
+
+UPDATE configuration set config_value = "1.0.57", date_change=CURRENT_DATE WHERE config_key = "db_version";
+
+COMMIT;
diff --git a/src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt b/src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt
index f63445a..e2f89f2 100644
--- a/src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt
+++ b/src/main/kotlin/com/aitrainer/api/controller/CustomerController.kt
@@ -83,6 +83,17 @@ class CustomerController ( private val customerRepository: CustomerRepository) {
         return ResponseEntity.ok().body(customerRepository.save(returnCustomer))
     }
 
+    @Secured
+    @PostMapping("customers/deactivate/{id}")
+    fun deactivateCustomer(@PathVariable(value = "id") customerId: Long): ResponseEntity<Customer> {
+        logger.info("Get customer id: $customerId")
+        val returnCustomer: Customer = customerRepository.findById(customerId).orElse(null)
+            ?: return ResponseEntity.notFound().build()
+
+        returnCustomer.active = "N"
+        return ResponseEntity.ok().body(customerRepository.save(returnCustomer))
+    }
+
     @Secured
     @PostMapping("/customers/{id}")
     fun updateCustomerById(@PathVariable(value = "id") customerId: Long,
diff --git a/src/main/resources/application-prod.properties b/src/main/resources/application-prod.properties
index 388fcff..de86d07 100644
--- a/src/main/resources/application-prod.properties
+++ b/src/main/resources/application-prod.properties
@@ -14,6 +14,6 @@ logging.config=classpath:logback-spring.xml
 logging.file=logs
 
 # if the database structue has been changed, increment this version number
-application.version=1.0.56
+application.version=1.0.57
 
 jwt.secret=aitrainer
\ No newline at end of file
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index b634519..fe88fea 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -17,6 +17,6 @@ logging.config=classpath:logback-spring.xml
 logging.file=logs
 
 # if the database structure has been changed, increment this version number
-application.version=1.0.56
+application.version=1.0.57
 
 jwt.secret=aitrainer
diff --git a/src/test/kotlin/com/aitrainer/api/test/AppPackageTest.kt b/src/test/kotlin/com/aitrainer/api/test/AppPackageTest.kt
index 07ed6a5..bd8350b 100644
--- a/src/test/kotlin/com/aitrainer/api/test/AppPackageTest.kt
+++ b/src/test/kotlin/com/aitrainer/api/test/AppPackageTest.kt
@@ -182,7 +182,7 @@ class AppPackageTest {
                 val trainingPlanJson: String = record[1]
                 val type = object : TypeToken<List<TrainingPlan?>?>() {}.type
                 val plans: List<TrainingPlan> = gson.fromJson(trainingPlanJson, type)
-                assertEquals(plans.size,40)
+                assertEquals(plans.size,41)
                 assertEquals(plans[1].name, "Beginner Men’s workout")
                 assertEquals(plans[1].internalName, "beginner_man")
                 assertEquals(plans[1].free, true)
diff --git a/src/test/kotlin/com/aitrainer/api/test/CustomerActivityTest.kt b/src/test/kotlin/com/aitrainer/api/test/CustomerActivityTest.kt
index dcbedf6..280cf34 100644
--- a/src/test/kotlin/com/aitrainer/api/test/CustomerActivityTest.kt
+++ b/src/test/kotlin/com/aitrainer/api/test/CustomerActivityTest.kt
@@ -1,20 +1,13 @@
 package com.aitrainer.api.test
 
 import com.aitrainer.api.controller.CustomerActivityController
-import com.aitrainer.api.controller.CustomerExerciseDeviceController
-import com.aitrainer.api.controller.PurchaseController
-import com.aitrainer.api.model.Customer
 import com.aitrainer.api.model.CustomerActivity
-import com.aitrainer.api.model.CustomerExerciseDevice
 import com.aitrainer.api.repository.CustomerActivityRepository
-import com.aitrainer.api.repository.CustomerExerciseDeviceRepository
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.TestInstance
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.boot.test.context.SpringBootTest
-import org.springframework.http.HttpStatus
 import kotlin.test.assertEquals
-import kotlin.test.assertTrue
 
 @SpringBootTest
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
diff --git a/src/test/kotlin/com/aitrainer/api/test/CustomerTests.kt b/src/test/kotlin/com/aitrainer/api/test/CustomerTests.kt
index fb33cd8..f9715c0 100644
--- a/src/test/kotlin/com/aitrainer/api/test/CustomerTests.kt
+++ b/src/test/kotlin/com/aitrainer/api/test/CustomerTests.kt
@@ -93,6 +93,25 @@ class CustomerTests {
         customerRepository.delete(updatedCustomer)
     }
 
+    @Test
+    fun testDeactivateCustomer() {
+        val id: Long = 90
+
+        val controller: CustomerController = CustomerController(customerRepository)
+        controller.deactivateCustomer(id)
+
+        val customer: Customer = customerRepository.findById(id).orElse(null)
+        assertEquals(customer.active, "N")
+
+        customer.active = "Y"
+        customerRepository.save(customer)
+
+        val customer2: Customer = customerRepository.findById(id).orElse(null)
+        assertEquals(customer2.active, "Y")
+
+
+    }
+
     @Test
     fun testUpdateCustomer() {
         val id:Long = 90