diff --git a/src/libslic3r/ObjectID.cpp b/src/libslic3r/ObjectID.cpp index 7188f05fd..7177c47fe 100644 --- a/src/libslic3r/ObjectID.cpp +++ b/src/libslic3r/ObjectID.cpp @@ -17,7 +17,7 @@ ObjectID wipe_tower_instance_id() return mine.id(); } -size_t ObjectWithTimestamp::s_last_timestamp = 1; +ObjectWithTimestamp::Timestamp ObjectWithTimestamp::s_last_timestamp = 1; } // namespace Slic3r