diff --git a/src/pystencils/codegen/gpu_indexing.py b/src/pystencils/codegen/gpu_indexing.py
index 09570e3456c8297a546b09854ebafc57df47f73f..43b612bd77f535ef45c09c38489784dd12a53ce0 100644
--- a/src/pystencils/codegen/gpu_indexing.py
+++ b/src/pystencils/codegen/gpu_indexing.py
@@ -291,6 +291,10 @@ class DynamicBlockSizeLaunchConfiguration(GpuLaunchConfiguration):
     def parameters(self) -> frozenset[Parameter]:
         """Parameters of this launch configuration"""
         return self._params
+    
+    @property
+    def default_block_size(self) -> dim3:
+        return self._default_block_size
 
     @property
     def block_size(self) -> dim3 | None: