diff --git a/conandata.yml b/conandata.yml
index dd81e0dcf5..9e4bd1e9c8 100644
--- a/conandata.yml
+++ b/conandata.yml
@@ -9,7 +9,7 @@ requirements:
   - "pysavitar/5.4.0-alpha.0@ultimaker/stable"
   - "pynest2d/5.4.0-alpha.0@ultimaker/stable"
 requirements_internal:
-  - "fdm_materials/5.8.1"
+  - "fdm_materials_private/5.10.0-alpha.0@ultimaker/testing"
   - "cura_private_data/5.10.0-alpha.0@internal/testing"
 requirements_enterprise:
   - "native_cad_plugin/2.0.0"