diff --git a/xs/src/libslic3r/libslic3r.h b/xs/src/libslic3r/libslic3r.h
index a5926debef..253c340eb4 100644
--- a/xs/src/libslic3r/libslic3r.h
+++ b/xs/src/libslic3r/libslic3r.h
@@ -14,7 +14,7 @@
 #include <boost/thread.hpp>
 
 #define SLIC3R_FORK_NAME "Slic3r Prusa Edition"
-#define SLIC3R_VERSION "1.40.1-rc"
+#define SLIC3R_VERSION "1.40.1-rc2"
 #define SLIC3R_BUILD "UNKNOWN"
 
 typedef int32_t coord_t;
diff --git a/xs/src/slic3r/GUI/Tab.cpp b/xs/src/slic3r/GUI/Tab.cpp
index 8af00b2b63..9e0e4fc270 100644
--- a/xs/src/slic3r/GUI/Tab.cpp
+++ b/xs/src/slic3r/GUI/Tab.cpp
@@ -2134,6 +2134,8 @@ void Tab::save_preset(std::string name /*= ""*/)
 	update_tab_ui();
 	// Update the selection boxes at the platter.
 	on_presets_changed();
+	// If current profile is saved, "delete preset" button have to be enabled
+	m_btn_delete_preset->Enable(true);
 
 	if (m_name == "printer")
 		static_cast<TabPrinter*>(this)->m_initial_extruders_count = static_cast<TabPrinter*>(this)->m_extruders_count;