diff -Naur ros-humble-ros-ign-gazebo-0.244.9/CMakeLists.txt ros-humble-ros-ign-gazebo-0.244.9_new/CMakeLists.txt
--- ros-humble-ros-ign-gazebo-0.244.9/CMakeLists.txt	2022-11-03 20:52:30.000000000 +0800
+++ ros-humble-ros-ign-gazebo-0.244.9_new/CMakeLists.txt	2023-11-20 14:52:55.000000000 +0800
@@ -38,7 +38,7 @@
   message(STATUS "Compiling against Gazebo Garden")
 # Default to Fortress
 else()
-  find_package(ignition-gazebo6 REQUIRED)
+  find_package(gazebo REQUIRED)
   message(STATUS "Compiling against Gazebo Fortress")
 endif()