diff --git a/client/pom.xml b/client/pom.xml
index 53cc750..72ef8c6 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -30,12 +30,12 @@
   <packaging>bundle</packaging>  
 
   <properties>
-    <exportedPackage>${groupId}.client</exportedPackage>
+    <exportedPackage>${project.groupId}.client</exportedPackage>
   </properties>
 
   <dependencies>
     <dependency>
-      <groupId>${groupId}</groupId>
+      <groupId>${project.groupId}</groupId>
       <artifactId>asyncweb-common</artifactId>
     </dependency>
 
diff --git a/common/pom.xml b/common/pom.xml
index 8355ee0..884e286 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -30,7 +30,7 @@
 
 
   <properties>
-    <exportedPackage>${groupId}.common</exportedPackage>
+    <exportedPackage>${project.groupId}.common</exportedPackage>
   </properties>
 
   <dependencies>
diff --git a/examples/pom.xml b/examples/pom.xml
index 5292220..339ee1a 100644
--- a/examples/pom.xml
+++ b/examples/pom.xml
@@ -52,15 +52,15 @@
 
   <dependencies>
     <dependency>
-      <groupId>${groupId}</groupId>
+      <groupId>${project.groupId}</groupId>
       <artifactId>asyncweb-server</artifactId>
     </dependency>
     <dependency>
-      <groupId>${groupId}</groupId>
+      <groupId>${project.groupId}</groupId>
       <artifactId>asyncweb-fileservice</artifactId>
     </dependency>
     <dependency>
-      <groupId>${groupId}</groupId>
+      <groupId>${project.groupId}</groupId>
       <artifactId>asyncweb-spring</artifactId>
     </dependency>
   </dependencies>
diff --git a/fileservice/pom.xml b/fileservice/pom.xml
index 0a83985..c56e4cd 100644
--- a/fileservice/pom.xml
+++ b/fileservice/pom.xml
@@ -28,12 +28,12 @@
   <packaging>bundle</packaging>
   <name>Apache Asyncweb File Service</name>
   <properties>
-    <exportedPackage>${groupId}.fileservice</exportedPackage>
+    <exportedPackage>${project.groupId}.fileservice</exportedPackage>
   </properties>
 
   <dependencies>
     <dependency>
-      <groupId>${groupId}</groupId>
+      <groupId>${project.groupId}</groupId>
       <artifactId>asyncweb-server</artifactId>
     </dependency>
   </dependencies>
diff --git a/pom.xml b/pom.xml
index 66fc30d..dafec29 100644
--- a/pom.xml
+++ b/pom.xml
@@ -183,7 +183,7 @@
           <descriptors>
             <descriptor>release.xml</descriptor>
           </descriptors>
-          <finalName>asyncweb-${pom.version}</finalName>
+          <finalName>asyncweb-${project.version}</finalName>
           <appendAssemblyId>false</appendAssemblyId>
           <tarLongFileMode>gnu</tarLongFileMode>
         </configuration>
@@ -224,39 +224,39 @@
       <!-- ======= -->
 
       <dependency>
-        <groupId>${groupId}</groupId>
+        <groupId>${project.groupId}</groupId>
         <artifactId>asyncweb-server</artifactId>
-        <version>${pom.version}</version>
+        <version>${project.version}</version>
       </dependency>
 
       <dependency>
-        <groupId>${groupId}</groupId>
+        <groupId>${project.groupId}</groupId>
         <artifactId>asyncweb-spring</artifactId>
-        <version>${pom.version}</version>
+        <version>${project.version}</version>
       </dependency>
 
       <dependency>
-        <groupId>${groupId}</groupId>
+        <groupId>${project.groupId}</groupId>
         <artifactId>asyncweb-examples</artifactId>
-        <version>${pom.version}</version>
+        <version>${project.version}</version>
       </dependency>
 
        <dependency>
-        <groupId>${groupId}</groupId>
+        <groupId>${project.groupId}</groupId>
         <artifactId>asyncweb-common</artifactId>
-        <version>${pom.version}</version>
+        <version>${project.version}</version>
       </dependency>
 
        <dependency>
-        <groupId>${groupId}</groupId>
+        <groupId>${project.groupId}</groupId>
         <artifactId>asyncweb-client</artifactId>
-        <version>${pom.version}</version>
+        <version>${project.version}</version>
       </dependency>
       
       <dependency>
-        <groupId>${groupId}</groupId>
+        <groupId>${project.groupId}</groupId>
         <artifactId>asyncweb-fileservice</artifactId>
-        <version>${pom.version}</version>
+        <version>${project.version}</version>
       </dependency>
 
       <!-- ===================== -->
diff --git a/server/pom.xml b/server/pom.xml
index 6492c41..dcbe198 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -28,7 +28,7 @@
   <packaging>bundle</packaging>
   <name>Apache Asyncweb Server</name>
   <properties>
-    <exportedPackage>${groupId}.server</exportedPackage>
+    <exportedPackage>${project.groupId}.server</exportedPackage>
   </properties>
       <build>
         <plugins>
@@ -51,7 +51,7 @@
     </dependency>
 
     <dependency>
-      <groupId>${groupId}</groupId>
+      <groupId>${project.groupId}</groupId>
       <artifactId>asyncweb-common</artifactId>
     </dependency>
   </dependencies>
diff --git a/spring/pom.xml b/spring/pom.xml
index 6234ffa..c20bd43 100644
--- a/spring/pom.xml
+++ b/spring/pom.xml
@@ -30,7 +30,7 @@
 
   <dependencies>
     <dependency>
-      <groupId>${groupId}</groupId>
+      <groupId>${project.groupId}</groupId>
       <artifactId>asyncweb-server</artifactId>
     </dependency>