diff --git a/src/ifcgeom/kernels/cgal/cgal_conversion_result.cpp b/src/ifcgeom/kernels/cgal/cgal_conversion_result.cpp
index fff1dfce0a..a239f497e0 100644
--- a/src/ifcgeom/kernels/cgal/cgal_conversion_result.cpp
+++ b/src/ifcgeom/kernels/cgal/cgal_conversion_result.cpp
@@ -816,7 +816,6 @@ opaque_coordinate<4> ifcopenshell::geom::cgal_shape::plane_equation()
 std::vector<conversion_result_shape*> ifcopenshell::geom::cgal_shape::convex_decomposition()
 {
 #ifdef IFOPSH_SIMPLE_KERNEL
-	(void)other;
 	throw std::runtime_error("Not implemented");
 #else
 	std::vector<conversion_result_shape*> result;
@@ -843,7 +842,6 @@ std::vector<conversion_result_shape*> ifcopenshell::geom::cgal_shape::convex_dec
 conversion_result_shape* ifcopenshell::geom::cgal_shape::halfspaces()
 {
 #ifdef IFOPSH_SIMPLE_KERNEL
-	(void)other;
 	throw std::runtime_error("Not implemented");
 #else
 	return new cgal_shape_half_space_decomposition(nef(), convex_tag_);
diff --git a/src/ifcgeom/mapping/IfcCurveSegment.cpp b/src/ifcgeom/mapping/IfcCurveSegment.cpp
index 5f1761e0d1..5923f54fa5 100644
--- a/src/ifcgeom/mapping/IfcCurveSegment.cpp
+++ b/src/ifcgeom/mapping/IfcCurveSegment.cpp
@@ -216,7 +216,7 @@ struct cant_curve_segment_function {
 class curve_segment_evaluator {
   private:
     mapping* mapping_ = nullptr;
-    logger& logger_;    
+    ifcopenshell::logger& logger_;
     IfcSchema::IfcCurveSegment inst_;      // this curve segment instance
     double length_unit_;
     double start_;