diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3bac0e059281df1e9d0665cd9996c0d9eab686d6..cbe7bd1bb0a2b9dc57a007ea3097fc046edf2e3f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -39,7 +39,7 @@ generate_dynamic_reconfigure_options(cfg/RosAria.cfg)
 find_package(Boost REQUIRED COMPONENTS thread)
 include_directories(${catkin_INCLUDE_DIRS} ${Boost_INCLUDE_DIRS} )
 
-find_package(Aria REQUIRED)
+find_package(Aria QUIET)
 if(Aria_FOUND)
 	if(EXISTS "${Aria_INCLUDE_DIRS}/Aria.h")
 		add_definitions(-DADEPT_PKG)