diff --git a/Makefile b/Makefile
index 7ad509a..932c844 100644
--- a/Makefile
+++ b/Makefile
@@ -119,4 +119,8 @@ clean_test_dependencies:
 set_duckdb_version: install_test_dependencies
 
 set_duckdb_tag:
-	@echo "NOP"
\ No newline at end of file
+	@echo "NOP"
+
+output_distribution_matrix:
+	mkdir -p build
+	cp extension-ci-tools/config/distribution_matrix.json build/distribution_matrix.json
\ No newline at end of file