diff --git a/build.gradle b/build.gradle
index 51d25bb0..4f0d623d 100644
--- a/build.gradle
+++ b/build.gradle
@@ -82,13 +82,11 @@ allprojects {
     idea {
         module.inheritOutputDirs = true
     }
-
     repositories {
         mavenCentral()
-        maven { url 'https://repo.eclipse.org/content/groups/releases' }
-        maven { url 'https://oss.sonatype.org/content/repositories/snapshots' }
+        maven { url = 'https://repo.eclipse.org/content/groups/releases' }
+        maven { url = 'https://oss.sonatype.org/content/repositories/snapshots' }
     }
-
     configurations {
         // see https://docs.gradle.org/4.1/userguide/dependency_management.html#sub:exclude_transitive_dependencies
         all*.exclude group: 'org.codehaus.groovy', module: 'groovy-all'
diff --git a/plugins/build.gradle b/plugins/build.gradle
index a2bae1d7..02eeb70a 100644
--- a/plugins/build.gradle
+++ b/plugins/build.gradle
@@ -117,7 +117,7 @@ subprojects {
     tasks.register('copyPluginLibs', Sync) {
         from configurations.runtimeClasspath
         into 'build/target/libs'
-        duplicatesStrategy 'exclude'
+        duplicatesStrategy = 'exclude'
     }
 
     /*