diff --git a/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestBundlePlugin.groovy b/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestBundlePlugin.groovy
index 1f099df1e6..d4f70d1023 100644
--- a/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestBundlePlugin.groovy
+++ b/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestBundlePlugin.groovy
@@ -5,6 +5,7 @@ import static org.gradle.testkit.runner.TaskOutcome.*
 import java.util.jar.Attributes
 import java.util.jar.JarFile
 
+import groovy.xml.XmlSlurper
 import spock.lang.Specification
 
 class TestBundlePlugin extends Specification {
diff --git a/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestIndexTask.groovy b/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestIndexTask.groovy
index 9a05a28be4..0cfa789b67 100644
--- a/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestIndexTask.groovy
+++ b/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestIndexTask.groovy
@@ -6,6 +6,7 @@ import java.util.jar.Attributes
 import java.util.jar.JarFile
 import java.util.zip.GZIPInputStream
 
+import groovy.xml.XmlSlurper
 import spock.lang.Specification
 
 class TestIndexTask extends Specification {
diff --git a/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestTestOSGiTask.groovy b/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestTestOSGiTask.groovy
index 771be78857..087dabccfe 100644
--- a/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestTestOSGiTask.groovy
+++ b/gradle-plugins/biz.aQute.bnd.gradle/src/test/groovy/aQute/bnd/gradle/TestTestOSGiTask.groovy
@@ -5,6 +5,7 @@ import static org.gradle.testkit.runner.TaskOutcome.*
 import java.util.jar.Attributes
 import java.util.jar.JarFile
 
+import groovy.xml.XmlSlurper
 import spock.lang.Specification
 
 class TestTestOSGiTask extends Specification {