diff --git a/build.gradle b/build.gradle
index d913acac7a..b103292d1a 100644
--- a/build.gradle
+++ b/build.gradle
@@ -503,8 +503,8 @@ subprojects {
     publishing {
         publications {
             POI(MavenPublication) {
-                groupId 'org.apache.poi'
-                artifactId project.archivesBaseName
+                groupId = 'org.apache.poi'
+                artifactId = project.archivesBaseName
 
                 from components.java
 
diff --git a/poi-integration/build.gradle b/poi-integration/build.gradle
index 0834fa5b3b..a6e02af472 100644
--- a/poi-integration/build.gradle
+++ b/poi-integration/build.gradle
@@ -156,9 +156,13 @@ test {
     }
 }
 
-javadoc { enabled(false) }
+javadoc {
+    enabled = false
+}
 
-sourcesJar { enabled(false) }
+sourcesJar {
+    enabled = false
+}
 
 generateMetadataFileForPOIPublication.enabled = false
 publishPOIPublicationToMavenLocal.enabled = false