diff --git a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/annotations/AnnotationHierarchies.java b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/annotations/AnnotationHierarchies.java
index 5452781b7..e04a2ad50 100644
--- a/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/annotations/AnnotationHierarchies.java
+++ b/headless-services/spring-boot-language-server/src/main/java/org/springframework/ide/vscode/boot/java/annotations/AnnotationHierarchies.java
@@ -65,7 +65,7 @@ public abstract class AnnotationHierarchies {
 			}
 		}
 		catch (AbortCompilation e) {
-			log.warn("compilation aborted: " + e);
+			log.warn("compilation aborted ", e);
 			// ignore this, it is most likely caused by broken source code, a broken classpath, or some optional dependencies not being on the classpath
 		}