diff --git a/src/libslic3r/libslic3r.h b/src/libslic3r/libslic3r.h
index 057ab615ad..6071a0d8e1 100644
--- a/src/libslic3r/libslic3r.h
+++ b/src/libslic3r/libslic3r.h
@@ -18,8 +18,8 @@
 
 // Profiles for the alpha are stored into the PrusaSlicer-alpha directory to not mix with the current release.
 // #define SLIC3R_APP_FULL_NAME SLIC3R_APP_KEY
-#define SLIC3R_APP_FULL_NAME SLIC3R_APP_KEY "-alpha"
-//#define SLIC3R_APP_FULL_NAME SLIC3R_APP_KEY "-beta"
+// #define SLIC3R_APP_FULL_NAME SLIC3R_APP_KEY "-alpha"
+#define SLIC3R_APP_FULL_NAME SLIC3R_APP_KEY "-beta"