diff --git a/src/libslic3r/Print.hpp b/src/libslic3r/Print.hpp
index f186968846..a17acc5dfc 100644
--- a/src/libslic3r/Print.hpp
+++ b/src/libslic3r/Print.hpp
@@ -1175,7 +1175,7 @@ private:
     std::vector<unsigned int> m_slice_used_filaments_first_layer;
 
     //BBS: plate's origin
-    Vec3d   m_origin;
+    Vec3d   m_origin {0, 0, 0};
     //BBS: modified_count
     int     m_modified_count {0};
     //BBS