diff --git a/live/PrusaResearch/index.idx b/live/PrusaResearch/index.idx
index 467f30e..63a81db 100644
--- a/live/PrusaResearch/index.idx
+++ b/live/PrusaResearch/index.idx
@@ -1,4 +1,4 @@
-min_slic3r_version = 1.41.0
+min_slic3r_version = 1.41.0-alpha
 0.2.2 Edited MMU2 Single mode purge line
 0.2.1 Added PET and BVOH settings for MMU2
 0.2.0-beta5 Fixed MMU1 ramming parameters