diff --git a/inst/include/sfheaders/df/sfg.hpp b/inst/include/sfheaders/df/sfg.hpp
index 757b7f9..f67da07 100644
--- a/inst/include/sfheaders/df/sfg.hpp
+++ b/inst/include/sfheaders/df/sfg.hpp
@@ -72,7 +72,7 @@ namespace df {
     } else if ( dim == "XYZ" ) {
       columns[ Z_COLUMN ] = true;
     } else if ( dim == "XYM" ) {
-      columns[ M_COLUMN ] = true;
+      columns[ M_COLUMN ] = true;  // #nocov
     }
 
     columns[ X_COLUMN ] = true;
diff --git a/inst/include/sfheaders/sfc/point/sfc_point.hpp b/inst/include/sfheaders/sfc/point/sfc_point.hpp
index c4fb7e0..bc8ce32 100644
--- a/inst/include/sfheaders/sfc/point/sfc_point.hpp
+++ b/inst/include/sfheaders/sfc/point/sfc_point.hpp
@@ -129,7 +129,7 @@ namespace sfc {
     for( i = 0; i < n_row; i++ ) {
       Rcpp::IntegerVector this_point = im( i, Rcpp::_ );
       if( sfheaders::utils::is_null_geometry( this_point, "POINT" ) ) {
-        n_empty++;
+        n_empty++;  // #nocov
       }
       sfc[i] = sfheaders::sfg::sfg_point( this_point, cols );
     }