diff --git a/guest/remote-debugging/pom.xml b/guest/remote-debugging/pom.xml
index 1f0b5b2a65..67fed3f1a1 100644
--- a/guest/remote-debugging/pom.xml
+++ b/guest/remote-debugging/pom.xml
@@ -8,8 +8,8 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>org.springframework.boot</artifactId>
-        <groupId>spring-boot-starter-parent</groupId>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
         <version>1.5.8.RELEASE</version>
         <relativePath /> <!-- lookup parent from repository -->
     </parent>
diff --git a/guest/spring-boot-app/pom.xml b/guest/spring-boot-app/pom.xml
index d1a5832d66..7daa8f668e 100644
--- a/guest/spring-boot-app/pom.xml
+++ b/guest/spring-boot-app/pom.xml
@@ -7,8 +7,8 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>org.springframework.boot</artifactId>
-        <groupId>spring-boot-starter-parent</groupId>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
         <version>1.5.3.RELEASE</version>
     </parent>
 
diff --git a/guest/spring-mvc/pom.xml b/guest/spring-mvc/pom.xml
index d24f17a4fb..42543b5be0 100644
--- a/guest/spring-mvc/pom.xml
+++ b/guest/spring-mvc/pom.xml
@@ -10,8 +10,8 @@
     <description>Spring MVC sample project</description>
 
     <parent>
-        <artifactId>org.springframework.boot</artifactId>
-        <groupId>spring-boot-starter-parent</groupId>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
         <version>2.0.0.M5</version>
         <relativePath /> <!-- lookup parent from repository -->
     </parent>
diff --git a/guest/spring-security/pom.xml b/guest/spring-security/pom.xml
index 4c408b0c39..baca3bce85 100644
--- a/guest/spring-security/pom.xml
+++ b/guest/spring-security/pom.xml
@@ -9,8 +9,8 @@
     <description>Spring Security Sample Project</description>
 
     <parent>
-        <artifactId>org.springframework.boot</artifactId>
-        <groupId>spring-boot-starter-parent</groupId>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
         <version>2.0.0.M6</version>
         <relativePath />
     </parent>
diff --git a/guest/webservices/spring-rest-service/pom.xml b/guest/webservices/spring-rest-service/pom.xml
index b613378f0c..49d35766e8 100644
--- a/guest/webservices/spring-rest-service/pom.xml
+++ b/guest/webservices/spring-rest-service/pom.xml
@@ -7,8 +7,8 @@
     <packaging>war</packaging>
 
     <parent>
-        <artifactId>org.springframework.boot</artifactId>
-        <groupId>spring-boot-starter-parent</groupId>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
         <version>1.5.4.RELEASE</version>
     </parent>