diff --git a/archetypes/bare-mp/src/main/resources/pom.xml.mustache b/archetypes/bare-mp/src/main/resources/pom.xml.mustache
index 60c13b54e61..ebb67004506 100644
--- a/archetypes/bare-mp/src/main/resources/pom.xml.mustache
+++ b/archetypes/bare-mp/src/main/resources/pom.xml.mustache
@@ -15,7 +15,7 @@
     <name>{{name}}</name>
 
     <properties>
-        <mainClass>{{package}}</mainClass>
+        <mainClass>{{package}}.Main</mainClass>
     </properties>
 
     <dependencies>
diff --git a/archetypes/database-mp/src/main/resources/pom.xml.mustache b/archetypes/database-mp/src/main/resources/pom.xml.mustache
index 1faea79d21c..54d6a97f839 100644
--- a/archetypes/database-mp/src/main/resources/pom.xml.mustache
+++ b/archetypes/database-mp/src/main/resources/pom.xml.mustache
@@ -15,9 +15,9 @@
     <version>{{version}}</version>
     <name>{{name}}</name>
 
-        <properties>
-            <mainClass>{{package}}</mainClass>
-        </properties>
+    <properties>
+        <mainClass>{{package}}.Main</mainClass>
+    </properties>
 
     <dependencies>
         <dependency>
diff --git a/archetypes/quickstart-mp/src/main/resources/pom.xml.mustache b/archetypes/quickstart-mp/src/main/resources/pom.xml.mustache
index 22d0039f49b..edd9ca50e8d 100644
--- a/archetypes/quickstart-mp/src/main/resources/pom.xml.mustache
+++ b/archetypes/quickstart-mp/src/main/resources/pom.xml.mustache
@@ -14,9 +14,9 @@
     <version>{{version}}</version>
     <name>{{name}}</name>
 
-        <properties>
-            <mainClass>{{package}}</mainClass>
-        </properties>
+    <properties>
+        <mainClass>{{package}}.Main</mainClass>
+    </properties>
 
     <dependencies>
         <dependency>