diff --git a/mutex/pom.xml b/mutex/pom.xml
index 07c2d793c..6e418c1d1 100644
--- a/mutex/pom.xml
+++ b/mutex/pom.xml
@@ -30,6 +30,7 @@
     <groupId>com.iluwatar</groupId>
     <artifactId>java-design-patterns</artifactId>
     <version>1.11.0-SNAPSHOT</version>
+	<relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>mutex</artifactId>
   <dependencies>
diff --git a/semaphore/pom.xml b/semaphore/pom.xml
index 14b551a1a..2d0bfb907 100644
--- a/semaphore/pom.xml
+++ b/semaphore/pom.xml
@@ -30,6 +30,7 @@
     <groupId>com.iluwatar</groupId>
     <artifactId>java-design-patterns</artifactId>
     <version>1.11.0-SNAPSHOT</version>
+	<relativePath>../pom.xml</relativePath>
   </parent>
   <artifactId>semaphore</artifactId>
   <dependencies>