diff --git a/src/Libraries/robot_nav_2d_utils/CMakeLists.txt b/src/Libraries/robot_nav_2d_utils/CMakeLists.txt
index 4e90cd1..db7ba10 100755
--- a/src/Libraries/robot_nav_2d_utils/CMakeLists.txt
+++ b/src/Libraries/robot_nav_2d_utils/CMakeLists.txt
@@ -12,7 +12,7 @@ endif()
 
 set(CMAKE_CXX_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
-'set(CMAKE_CXX_EXTENSIONS OFF)
+set(CMAKE_CXX_EXTENSIONS OFF)
 
 # Find dependencies
 find_package(console_bridge REQUIRED)