diff --git a/CMakeLists.txt b/CMakeLists.txt
index c4aa94bc..e66b50be 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,11 +36,11 @@ if ("${CMAKE_BUILD_TYPE}" STREQUAL "")
   set(CMAKE_BUILD_TYPE
       "Release"
       CACHE STRING
-      "Choose the type of build, options are: Debug, Release."
+      "Choose the type of build, options are: Debug, Release, RelWithDebInfo, MinSizeRel."
       FORCE)
   # Set the possible values of build type for cmake-gui
   set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
-  "Debug" "Release")
+  "Debug" "Release" "RelWithDebInfo" "MinSizeRel")
 endif()
 
 message(STATUS "Configuring in \"" ${CMAKE_BUILD_TYPE} "\" mode.")