diff --git a/core/pom.xml b/core/pom.xml
index 9864cb1a3..790fd48ac 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -185,14 +185,6 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-source-plugin</artifactId>
-                        <executions>
-                            <execution>
-                                <id>attach-source</id>
-                                <goals>
-                                    <goal>jar</goal>
-                                </goals>
-                            </execution>
-                        </executions>
                     </plugin>
                 </plugins>
             </build>
diff --git a/pom.xml b/pom.xml
index 713f5d6db..ceea82aee 100644
--- a/pom.xml
+++ b/pom.xml
@@ -216,6 +216,18 @@
                     <artifactId>maven-dependency-plugin</artifactId>
                     <version>2.10</version>
                 </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-source-plugin</artifactId>
+                    <executions>
+                        <execution>
+                            <id>attach-sources</id>
+                            <goals>
+                                <goal>jar</goal>
+                            </goals>
+                        </execution>
+                    </executions>
+                </plugin>
             </plugins>
         </pluginManagement>
         <plugins>
@@ -247,14 +259,6 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <id>attach-source</id>
-                        <goals>
-                            <goal>jar</goal>
-                        </goals>
-                    </execution>
-                </executions>
             </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>