diff --git a/src/geode/inspector/inspection/criterion/negative_elements/solid_negative_elements.cpp b/src/geode/inspector/inspection/criterion/negative_elements/solid_negative_elements.cpp
index 8732f6c6..b0fbaf0f 100644
--- a/src/geode/inspector/inspection/criterion/negative_elements/solid_negative_elements.cpp
+++ b/src/geode/inspector/inspection/criterion/negative_elements/solid_negative_elements.cpp
@@ -82,7 +82,7 @@ namespace geode
                         mesh_.polyhedron_vertex( { polyhedron_id, 2 } ) ),
                     mesh_.point(
                         mesh_.polyhedron_vertex( { polyhedron_id, 3 } ) ) };
-                return tetrahedron_volume_sign( tetrahedron ) == Sign::negative;
+                return tetrahedron_volume_sign( tetrahedron ) == SIGN::negative;
             }
             return mesh_.polyhedron_volume( polyhedron_id ) < 0;
         }
diff --git a/src/geode/inspector/inspection/criterion/negative_elements/surface_negative_elements.cpp b/src/geode/inspector/inspection/criterion/negative_elements/surface_negative_elements.cpp
index f5ea4ea8..9ca2c615 100644
--- a/src/geode/inspector/inspection/criterion/negative_elements/surface_negative_elements.cpp
+++ b/src/geode/inspector/inspection/criterion/negative_elements/surface_negative_elements.cpp
@@ -49,7 +49,7 @@ namespace geode
                 for( const auto polygon_id : Range{ mesh_.nb_polygons() } )
                 {
                     if( polygon_area_sign( mesh_.polygon( polygon_id ) )
-                        == Sign::negative )
+                        == SIGN::negative )
                     {
                         return true;
                     }
@@ -68,7 +68,7 @@ namespace geode
                 for( const auto polygon_id : Range{ mesh_.nb_polygons() } )
                 {
                     if( polygon_area_sign( mesh_.polygon( polygon_id ) )
-                        == Sign::negative )
+                        == SIGN::negative )
                     {
                         wrong_polygons.add_issue( polygon_id,
                             absl::StrCat( "negative polygon ", polygon_id ) );