diff --git a/engine/schema/pom.xml b/engine/schema/pom.xml
index a4a506e96c1..654cd14a25d 100644
--- a/engine/schema/pom.xml
+++ b/engine/schema/pom.xml
@@ -24,7 +24,7 @@
     <parent>
         <groupId>org.apache.cloudstack</groupId>
         <artifactId>cloud-engine</artifactId>
-        <version>4.20.3.0-SNAPSHOT</version>
+        <version>4.23.0.0-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <dependencies>
@@ -73,7 +73,6 @@
                 </dependencies>
                 <executions>
                     <execution>
-                        <?m2e execute onConfiguration,onIncremental?>
                         <id>setproperty</id>
                         <phase>validate</phase>
                         <goals>
@@ -91,7 +90,6 @@
                         </configuration>
                     </execution>
                     <execution>
-                        <?m2e execute onConfiguration,onIncremental?>
                         <id>set-properties</id>
                         <phase>generate-sources</phase>
                         <goals>
@@ -108,7 +106,7 @@
                                     templateList.add("systemvmtemplate-${csVersion}.${patch}-x86_64-xen")
                                     templateList.add("systemvmtemplate-${csVersion}.${patch}-x86_64-ovm")
                                     templateList.add("systemvmtemplate-${csVersion}.${patch}-x86_64-hyperv")
-                                    File file = new File("${project.basedir}/dist/systemvm-templates/md5sum.txt")
+                                    File file = new File("./engine/schema/dist/systemvm-templates/sha512sum.txt")
                                     def lines = file.readLines()
                                     for (template in templateList) {
                                         def data = lines.findAll { it.contains(template) }
@@ -131,14 +129,13 @@
                 <version>1.6.3</version>
                 <executions>
                     <execution>
-                        <?m2e execute onConfiguration,onIncremental?>
                         <id>download-checksums</id>
                         <phase>validate</phase>
                         <goals>
                             <goal>wget</goal>
                         </goals>
                         <configuration>
-                            <url>${project.systemvm.template.location}/${cs.version}/md5sum.txt</url>
+                            <url>${project.systemvm.template.location}/${cs.version}/sha512sum.txt</url>
                             <outputDirectory>${basedir}/dist/systemvm-templates/</outputDirectory>
                             <skipCache>true</skipCache>
                             <overwrite>true</overwrite>
@@ -208,7 +205,7 @@
                                     <checkSignature>true</checkSignature>
                                     <url>${project.systemvm.template.location}/${cs.version}/systemvmtemplate-${cs.version}.${patch.version}-x86_64-kvm.qcow2.bz2</url>
                                     <outputDirectory>${basedir}/dist/systemvm-templates/</outputDirectory>
-                                    <md5>${kvm.checksum}</md5>
+                                    <sha512>${kvm.checksum}</sha512>
                                 </configuration>
                             </execution>
                         </executions>
@@ -244,7 +241,7 @@
                                     <checkSignature>true</checkSignature>
                                     <url>${project.systemvm.template.location}/${cs.version}/systemvmtemplate-${cs.version}.${patch.version}-x86_64-vmware.ova</url>
                                     <outputDirectory>${basedir}/dist/systemvm-templates/</outputDirectory>
-                                    <md5>${vmware.checksum}</md5>
+                                    <sha512>${vmware.checksum}</sha512>
                                 </configuration>
                             </execution>
                         </executions>
@@ -280,7 +277,7 @@
                                     <checkSignature>true</checkSignature>
                                     <url>${project.systemvm.template.location}/${cs.version}/systemvmtemplate-${cs.version}.${patch.version}-x86_64-xen.vhd.bz2</url>
                                     <outputDirectory>${basedir}/dist/systemvm-templates/</outputDirectory>
-                                    <md5>${xen.checksum}</md5>
+                                    <sha512>${xen.checksum}</sha512>
                                 </configuration>
                             </execution>
                         </executions>
@@ -316,7 +313,7 @@
                                     <checkSignature>true</checkSignature>
                                     <url>${project.systemvm.template.location}/${cs.version}/systemvmtemplate-${cs.version}.${patch.version}-x86_64-ovm.raw.bz2</url>
                                     <outputDirectory>${basedir}/dist/systemvm-templates/</outputDirectory>
-                                    <md5>${ovm.checksum}</md5>
+                                    <sha512>${ovm.checksum}</sha512>
                                 </configuration>
                             </execution>
                         </executions>
@@ -352,7 +349,7 @@
                                     <checkSignature>true</checkSignature>
                                     <url>${project.systemvm.template.location}/${cs.version}/systemvmtemplate-${cs.version}.${patch.version}-x86_64-hyperv.vhd.zip</url>
                                     <outputDirectory>${basedir}/dist/systemvm-templates/</outputDirectory>
-                                    <md5>${hyperv.checksum}</md5>
+                                    <sha512>${hyperv.checksum}</sha512>
                                 </configuration>
                             </execution>
                         </executions>