diff --git a/src/libslic3r/Format/STEP.cpp b/src/libslic3r/Format/STEP.cpp index fbb3b00f1..f4169a1df 100644 --- a/src/libslic3r/Format/STEP.cpp +++ b/src/libslic3r/Format/STEP.cpp @@ -5,6 +5,7 @@ #include "STEP.hpp" #include +#include #include #include