diff --git a/buildSrc/src/main/java/org/springframework/boot/build/test/SystemTestPlugin.java b/buildSrc/src/main/java/org/springframework/boot/build/test/SystemTestPlugin.java
index ee4ce567f16..43ae947b533 100644
--- a/buildSrc/src/main/java/org/springframework/boot/build/test/SystemTestPlugin.java
+++ b/buildSrc/src/main/java/org/springframework/boot/build/test/SystemTestPlugin.java
@@ -21,7 +21,6 @@ import org.gradle.api.Project;
 import org.gradle.api.Task;
 import org.gradle.api.plugins.JavaPlugin;
 import org.gradle.api.plugins.JavaPluginExtension;
-import org.gradle.api.plugins.JavaPluginConvention;
 import org.gradle.api.specs.Spec;
 import org.gradle.api.tasks.SourceSet;
 import org.gradle.api.tasks.SourceSetContainer;