diff --git a/cmake/eigen_checks-extras.cmake.in b/cmake/eigen_checks-extras.cmake.in
index 1f45a97..509e14c 100644
--- a/cmake/eigen_checks-extras.cmake.in
+++ b/cmake/eigen_checks-extras.cmake.in
@@ -3,4 +3,3 @@ SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
 else()
 SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 endif()
-SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra -Wno-unused-parameter")
\ No newline at end of file