diff --git a/jkube-kit/jkube-kit-spring-boot/src/main/java/org/eclipse/jkube/springboot/generator/SpringBootGenerator.java b/jkube-kit/jkube-kit-spring-boot/src/main/java/org/eclipse/jkube/springboot/generator/SpringBootGenerator.java
index 41d01bee0f..967aaaa1b5 100644
--- a/jkube-kit/jkube-kit-spring-boot/src/main/java/org/eclipse/jkube/springboot/generator/SpringBootGenerator.java
+++ b/jkube-kit/jkube-kit-spring-boot/src/main/java/org/eclipse/jkube/springboot/generator/SpringBootGenerator.java
@@ -84,6 +84,9 @@ public List<ImageConfiguration> customize(List<ImageConfiguration> configs, bool
 
     @Override
     protected Map<String, String> getEnv(boolean prePackagePhase) {
+        //TODO: Java8 compatibility, remove warning.
+        // Remove annotation once baseline is set to Java11+
+        //noinspection Convert2MethodRef
         return nestedGenerator.getEnv(ppp -> super.getEnv(ppp), prePackagePhase);
     }