diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4b27e54..e2593ba 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -72,7 +72,7 @@ if(BUILD_TESTING)
 
   ament_add_gtest(projection_test
     test/projection_test.cpp
-    TIMEOUT 180)
+    TIMEOUT 240)
   if(TARGET projection_test)
     target_link_libraries(projection_test laser_geometry)
   endif()