diff --git a/core/sail/shacl/src/main/java/org/eclipse/rdf4j/sail/shacl/ShaclSail.java b/core/sail/shacl/src/main/java/org/eclipse/rdf4j/sail/shacl/ShaclSail.java
index 061f233ebf..7e9269c6bb 100644
--- a/core/sail/shacl/src/main/java/org/eclipse/rdf4j/sail/shacl/ShaclSail.java
+++ b/core/sail/shacl/src/main/java/org/eclipse/rdf4j/sail/shacl/ShaclSail.java
@@ -252,7 +252,8 @@ public void setBaseSail(Sail baseSail) {
 	@Experimental
 	protected RevivableExecutorService getExecutorService() {
 		return new RevivableExecutorService(
-				// Does refactoring this cause tests to hang?
+				// Refactoring this causes tests to hang forever
+				// (https://github.com/ponder-lab/rdf4j/actions/runs/10561618648/job/29257740868)
 				() -> Executors.newFixedThreadPool(AVAILABLE_PROCESSORS,
 						r -> {
 							Thread t = Executors.defaultThreadFactory().newThread(r);