diff --git a/include/Nazara/Physics/Geom.hpp b/include/Nazara/Physics/Geom.hpp
index 489043f3a..d85077b9d 100644
--- a/include/Nazara/Physics/Geom.hpp
+++ b/include/Nazara/Physics/Geom.hpp
@@ -118,9 +118,13 @@ class NAZARA_API NzCompoundGeom : public NzPhysGeom
 	public:
 		NzCompoundGeom(NzPhysWorld* physWorld, NzPhysGeom** geoms, unsigned int geomCount);
 
+		const std::vector<NzPhysGeomRef>& GetGeoms() const;
 		nzGeomType GetType() const override;
 
 		template<typename... Args> static NzCompoundGeomRef New(Args&&... args);
+
+	private:
+		std::vector<NzPhysGeomRef> m_geoms;
 };
 
 class NzConeGeom;
diff --git a/src/Nazara/Physics/Geom.cpp b/src/Nazara/Physics/Geom.cpp
index 9e2f59e99..681628a9a 100644
--- a/src/Nazara/Physics/Geom.cpp
+++ b/src/Nazara/Physics/Geom.cpp
@@ -178,17 +178,29 @@ NzPhysGeom(physWorld)
 	m_collision = NewtonCreateCompoundCollision(physWorld->GetHandle(), 0);
 	NewtonCompoundCollisionBeginAddRemove(m_collision);
 
+	m_geoms.reserve(geomCount);
 	for (unsigned int i = 0; i < geomCount; ++i)
 	{
 		if (geoms[i]->GetType() == nzGeomType_Compound)
-			NazaraError("Cannot add compound geoms to other compound geoms");
+		{
+			NzCompoundGeom* compoundGeom = static_cast<NzCompoundGeom*>(geoms[i]);
+			for (const NzPhysGeomRef& geom : compoundGeom->GetGeoms())
+				NewtonCompoundCollisionAddSubCollision(m_collision, geom->GetHandle());
+		}
 		else
 			NewtonCompoundCollisionAddSubCollision(m_collision, geoms[i]->GetHandle());
+
+		m_geoms.emplace_back(geoms[i]);
 	}
 
 	NewtonCompoundCollisionEndAddRemove(m_collision);
 }
 
+const std::vector<NzPhysGeomRef>& NzCompoundGeom::GetGeoms() const
+{
+	return m_geoms;
+}
+
 nzGeomType NzCompoundGeom::GetType() const
 {
 	return nzGeomType_Compound;