diff --git a/ros_gz_sim/CMakeLists.txt b/ros_gz_sim/CMakeLists.txt
index 53e4e9cf..9ef2a3eb 100644
--- a/ros_gz_sim/CMakeLists.txt
+++ b/ros_gz_sim/CMakeLists.txt
@@ -38,7 +38,7 @@ else()
   message(FATAL_ERROR "This branch is only compatible with Gazebo Garden forward.")
 endif()
 
-ign_find_package(gflags
+gz_find_package(gflags
     REQUIRED
     PKGCONFIG gflags)
 find_package(std_msgs REQUIRED)