diff --git a/roles/openshift-apps/openscanhub/templates/etc-resallocserver-pools.yaml b/roles/openshift-apps/openscanhub/templates/etc-resallocserver-pools.yaml
index 4512431995..a1a48e54e4 100644
--- a/roles/openshift-apps/openscanhub/templates/etc-resallocserver-pools.yaml
+++ b/roles/openshift-apps/openscanhub/templates/etc-resallocserver-pools.yaml
@@ -31,6 +31,11 @@ openscanhub_aws_spot_x86_64:
     reuse_max_count: 0
     reuse_max_time: 0
 
+    # We have to specify empty tags while using `tags_on_demand`.
+    # https://github.com/praiskup/resalloc/pull/151
+    # TODO: Remove this in the future.
+    tags: []
+
     # TODO: Choose which tags we shall select?
     # Avoid preallocating machines with on demand tags.
     tags_on_demand: