diff --git a/conandata.yml b/conandata.yml
index 4c35a1957f..a3b1e05e1b 100644
--- a/conandata.yml
+++ b/conandata.yml
@@ -119,7 +119,7 @@
  
 "5.2.0-alpha":
     requirements:
-        - "pyarcus/(latest)@ultimaker/testing"
+        - "pyarcus/5.2@ultimaker/testing"
         - "curaengine/(latest)@ultimaker/testing"
         - "pysavitar/(latest)@ultimaker/testing"
         - "pynest2d/(latest)@ultimaker/testing"