diff --git a/build.gradle b/build.gradle
index 74409d7c06dc557d3e57ce0b7ef77e89f49831a9..c9d8ae2a6f6104118b30b476d8b0c54ca12641cf 100644
--- a/build.gradle
+++ b/build.gradle
@@ -53,7 +53,7 @@ java {
 
 jacoco {
 	toolVersion = "0.8.6"
-	reportsDir = file("$buildDir/customJacocoReportDir")
+	reportsDirectory = file("$buildDir/customJacocoReportDir")
 }
 
 // type 'gradle tla2b jacocoIntegrationTestReport' in order to run the jacoco code coverage analysis