diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8fa76fe..eeaeecf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -29,25 +29,10 @@ else()
         link_directories("/usr/lib/${CMAKE_HOST_SYSTEM_PROCESSOR}-linux-gnu/")
 endif()
 
-set(CMAKE_C_STANDARD 11)
-set(CMAKE_CXX_STANDARD 11)
-
 set (CMAKE_EXPORT_COMPILE_COMMANDS ON)
 
 set(CMAKE_BUILD_TYPE Debug)
 
-if (NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE Release)
-    add_definitions(-DRELEASE_BUILD)
-    set(CMAKE_C_FLAGS "$ENV{CFLAGS} -O2 -Wall")
-    set(CMAKE_CXX_FLAGS "$ENV{CXXFLAGS} -O2 -Wall")
-else (CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE Debug)
-    message("CMake Build Type: ${CMAKE_BUILD_TYPE}")
-    set(CMAKE_C_FLAGS "$ENV{CFLAGS} -g -O0 -Wall")
-    set(CMAKE_CXX_FLAGS "$ENV{CXXFLAGS} -g -O0 -Wall")
-endif()
-
 message("Build Type: ${CMAKE_BUILD_TYPE}")
 
 set (CMAKE_INSTALL_PREFIX /usr)