diff --git a/README.md b/README.md
index eb423ef7..0c19a492 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # kala-common
 
 ![Gradle Check](https://github.com/Glavo/kala-common/workflows/Gradle%20Check/badge.svg?branch=main)
+[![codecov](https://codecov.io/github/Glavo/kala-common/graph/badge.svg?token=IHM4ZK7K7A)](https://codecov.io/github/Glavo/kala-common)
+
 
 This is a powerful set of Java base libraries that provide a series of easy-to-use abstractions and collections.
 If you have used Scala, it should be easy for you to get started with this collection library.
diff --git a/build.gradle.kts b/build.gradle.kts
index b5f574ea..f970f5d3 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -147,7 +147,9 @@ tasks.jacocoTestReport {
 
     val task = this
     subprojects {
-        task.sourceSets(sourceSets.main.get())
+        if (this != project(":benchmark")) {
+            task.sourceSets(sourceSets.main.get())
+        }
     }
 
     reports {