diff --git a/conandata.yml b/conandata.yml
index 6f34e68061..d58c87cca7 100644
--- a/conandata.yml
+++ b/conandata.yml
@@ -10,6 +10,7 @@ requirements:
   - "pynest2d/5.3.0"
   - "curaengine_grpc_definitions/(latest)@ultimaker/testing"
   - "pyarcus/5.3.1"
+  - "arcus/5.3.1"
 requirements_internal:
   - "fdm_materials/(latest)@internal/testing"
   - "cura_private_data/(latest)@internal/testing"