diff --git a/src/libslic3r/TriangleMesh.cpp b/src/libslic3r/TriangleMesh.cpp index 73ac2eade5..39815bd644 100644 --- a/src/libslic3r/TriangleMesh.cpp +++ b/src/libslic3r/TriangleMesh.cpp @@ -23,6 +23,7 @@ #include #include +#include #include #include