diff --git a/engines/config-query-sparql-link-traversal/config/config-solid-base-adaptive.json b/engines/config-query-sparql-link-traversal/config/config-solid-base-adaptive.json
index a88a70e2..8fa88b04 100644
--- a/engines/config-query-sparql-link-traversal/config/config-solid-base-adaptive.json
+++ b/engines/config-query-sparql-link-traversal/config/config-solid-base-adaptive.json
@@ -10,6 +10,8 @@
     "ccqslt:config/extract-links/mediators.json",
     "ccqs:config/hash-bindings/actors.json",
     "ccqs:config/hash-bindings/mediators.json",
+    "ccqs:config/hash-quads/actors.json",
+    "ccqs:config/hash-quads/mediators.json",
     "ccqss:config/http/actors.json",
     "ccqs:config/http/mediators.json",
     "ccqs:config/http-invalidate/actors.json",
diff --git a/engines/config-query-sparql-link-traversal/config/config-solid-base-priority-queue.json b/engines/config-query-sparql-link-traversal/config/config-solid-base-priority-queue.json
index 36a21bbf..4ceb66ee 100644
--- a/engines/config-query-sparql-link-traversal/config/config-solid-base-priority-queue.json
+++ b/engines/config-query-sparql-link-traversal/config/config-solid-base-priority-queue.json
@@ -11,6 +11,8 @@
     "ccqslt:config/extract-links/mediators.json",
     "ccqs:config/hash-bindings/actors.json",
     "ccqs:config/hash-bindings/mediators.json",
+    "ccqs:config/hash-quads/actors.json",
+    "ccqs:config/hash-quads/mediators.json",
     "ccqss:config/http/actors.json",
     "ccqs:config/http/mediators.json",
     "ccqs:config/http-invalidate/actors.json",