diff --git a/spring-javaformat-vscode/spring-javaformat-vscode-extension/pom.xml b/spring-javaformat-vscode/spring-javaformat-vscode-extension/pom.xml
index 9313376e..721a0633 100644
--- a/spring-javaformat-vscode/spring-javaformat-vscode-extension/pom.xml
+++ b/spring-javaformat-vscode/spring-javaformat-vscode-extension/pom.xml
@@ -24,6 +24,18 @@
 					</filesets>
 				</configuration>
 			</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>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-shade-plugin</artifactId>