diff --git a/src/libslic3r/SLAPrint.cpp b/src/libslic3r/SLAPrint.cpp
index d970efcadb..fc63ca90d4 100644
--- a/src/libslic3r/SLAPrint.cpp
+++ b/src/libslic3r/SLAPrint.cpp
@@ -864,7 +864,7 @@ bool SLAPrint::invalidate_state_by_config_options(const std::vector<t_config_opt
         "display_mirror_y"sv,
         "display_orientation"sv,
         "sla_archive_format"sv,
-        "sla_output_precision"sv
+        "sla_output_precision"sv,
         // tilt params
         "delay_before_exposure"sv,
         "delay_after_exposure"sv,