diff --git a/OdeWorld.cc b/OdeWorld.cc
index 9e4f3c6..3847e4a 100644
--- a/OdeWorld.cc
+++ b/OdeWorld.cc
@@ -207,14 +207,14 @@ dGeomID OdeWorld::Object::cloneGeom(dGeomID geom, dBodyID body)
                 id = dCreateBox(space, size[0], size[1], size[2]);
             }
             break;
-        case dCapsuleClass:
+        case dCylinderClass:
             {
                 dReal radius, length;
                 dGeomCylinderGetParams(geom, &radius, &length);
                 id = dCreateCylinder(space, radius, length);
             }
             break;
-        case dCylinderClass:
+        case dCapsuleClass:
             {
                 dReal radius, length;
                 dGeomCapsuleGetParams(geom, &radius, &length);