diff --git a/shaded/pom.xml b/shaded/pom.xml
index fd96b30ef2e..20eec7c0845 100644
--- a/shaded/pom.xml
+++ b/shaded/pom.xml
@@ -23,7 +23,7 @@
     <artifactId>bookkeeper</artifactId>
     <version>4.18.0-SNAPSHOT</version>
   </parent>
-    <artifactId>shaded-parent</artifactId>
+  <artifactId>shaded-parent</artifactId>
   <name>Apache BookKeeper :: Shaded :: Parent</name>
   <modules>
     <module>bookkeeper-server-shaded</module>
diff --git a/stream/common/pom.xml b/stream/common/pom.xml
index 12a7c6c0882..10287b189d9 100644
--- a/stream/common/pom.xml
+++ b/stream/common/pom.xml
@@ -23,7 +23,7 @@
     <version>4.18.0-SNAPSHOT</version>
     <relativePath>..</relativePath>
   </parent>
-    <artifactId>stream-storage-common</artifactId>
+  <artifactId>stream-storage-common</artifactId>
   <name>Apache BookKeeper :: Stream Storage :: Common</name>
   <dependencies>
     <dependency>