diff --git a/build.gradle b/build.gradle
index ce842c0..63e1b99 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,6 +1,7 @@
 plugins {
     id 'org.jetbrains.kotlin.jvm' version '1.5.10'
     id 'org.jetbrains.kotlin.plugin.serialization' version '1.5.10'
+    id 'jacoco'
 }
 
 group 'org.wulkanat'
@@ -53,4 +54,11 @@ task fatJar(type: Jar) {
     }
 }
 
+test {
+    finalizedBy jacocoTestReport // report is always generated after tests run
+}
+jacocoTestReport {
+    dependsOn test // tests are required to run before generating the report
+}
+
 apply plugin: 'kotlinx-serialization'