diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 59fb705..4ddf417 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -11,6 +11,7 @@
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/modules" />
             <option value="$PROJECT_DIR$/modules/api" />
+            <option value="$PROJECT_DIR$/modules/backcore" />
             <option value="$PROJECT_DIR$/modules/core" />
             <option value="$PROJECT_DIR$/modules/io" />
             <option value="$PROJECT_DIR$/modules/rule" />
diff --git a/.idea/scala_compiler.xml b/.idea/scala_compiler.xml
index 1b2a733..2ea7ae8 100644
--- a/.idea/scala_compiler.xml
+++ b/.idea/scala_compiler.xml
@@ -5,7 +5,7 @@
       <option name="deprecationWarnings" value="true" />
       <option name="uncheckedWarnings" value="true" />
     </profile>
-    <profile name="Gradle 2" modules="NowChessSystems.modules.core.main,NowChessSystems.modules.core.scoverage,NowChessSystems.modules.core.test,NowChessSystems.modules.io.main,NowChessSystems.modules.io.scoverage,NowChessSystems.modules.io.test,NowChessSystems.modules.rule.main,NowChessSystems.modules.rule.scoverage,NowChessSystems.modules.rule.test,NowChessSystems.modules.ui.main,NowChessSystems.modules.ui.scoverage,NowChessSystems.modules.ui.test">
+    <profile name="Gradle 2" modules="NowChessSystems.modules.backcore.integrationTest,NowChessSystems.modules.backcore.main,NowChessSystems.modules.backcore.native-test,NowChessSystems.modules.backcore.quarkus-generated-sources,NowChessSystems.modules.backcore.quarkus-test-generated-sources,NowChessSystems.modules.backcore.scoverage,NowChessSystems.modules.backcore.test,NowChessSystems.modules.core.main,NowChessSystems.modules.core.scoverage,NowChessSystems.modules.core.test,NowChessSystems.modules.io.main,NowChessSystems.modules.io.scoverage,NowChessSystems.modules.io.test,NowChessSystems.modules.rule.main,NowChessSystems.modules.rule.scoverage,NowChessSystems.modules.rule.test,NowChessSystems.modules.ui.main,NowChessSystems.modules.ui.scoverage,NowChessSystems.modules.ui.test">
       <option name="deprecationWarnings" value="true" />
       <option name="uncheckedWarnings" value="true" />
       <parameters>
diff --git a/build.gradle.kts b/build.gradle.kts
index 7837350..ccf1c3d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -21,7 +21,15 @@ sonar {
             if (report.exists()) report.absolutePath else null
         }.joinToString(",")
 
+        val jacocoReports = subprojects.mapNotNull { subproject ->
+            val report = subproject.file("build/reports/jacoco/test/jacocoTestReport.xml")
+            if (report.exists()) report.absolutePath else null
+        }.joinToString(",")
+
         property("sonar.scala.coverage.reportPaths", scoverageReports)
+        if (jacocoReports.isNotEmpty()) {
+            property("sonar.coverage.jacoco.xmlReportPaths", jacocoReports)
+        }
     }
 }
 
diff --git a/modules/backcore/build.gradle.kts b/modules/backcore/build.gradle.kts
index 8e45cdf..14f8eb5 100644
--- a/modules/backcore/build.gradle.kts
+++ b/modules/backcore/build.gradle.kts
@@ -2,6 +2,7 @@ plugins {
     id("scala")
     id("org.scoverage") version "8.1"
     id("io.quarkus")
+    id("jacoco")
 }
 
 @Suppress("UNCHECKED_CAST")
@@ -47,6 +48,7 @@ dependencies {
     testImplementation("org.scalatest:scalatest_3:${versions["SCALATEST"]!!}")
     testImplementation("co.helmethair:scalatest-junit-runner:${versions["SCALATEST_JUNIT"]!!}")
     testImplementation("io.quarkus:quarkus-junit5")
+    testImplementation("io.quarkus:quarkus-jacoco")
     testImplementation("io.rest-assured:rest-assured")
     testRuntimeOnly("org.junit.platform:junit-platform-launcher")
 }
@@ -81,8 +83,19 @@ tasks.test {
     testLogging {
         events("passed", "skipped", "failed")
     }
-    finalizedBy(tasks.reportScoverage)
+    finalizedBy(tasks.named("jacocoTestReport"))
 }
-tasks.reportScoverage {
+
+tasks.jacocoTestReport {
     dependsOn(tasks.test)
+    executionData.setFrom(layout.buildDirectory.file("jacoco-quarkus.exec"))
+    sourceDirectories.setFrom(files("src/main/scala"))
+    classDirectories.setFrom(files(layout.buildDirectory.dir("classes/scala/main")))
+    reports {
+        xml.required.set(true)
+        xml.outputLocation.set(
+            layout.buildDirectory.file("reports/jacoco/test/jacocoTestReport.xml")
+        )
+        html.required.set(false)
+    }
 }
diff --git a/modules/backcore/src/main/resources/application.yml b/modules/backcore/src/main/resources/application.yml
index 85b85bb..64be244 100644
--- a/modules/backcore/src/main/resources/application.yml
+++ b/modules/backcore/src/main/resources/application.yml
@@ -1,3 +1,6 @@
 quarkus:
   http:
     port: 8080
+  jacoco:
+    data-file: ${user.dir}/build/jacoco-quarkus.exec
+    report: false