diff --git a/CMakeLists.txt b/CMakeLists.txt
index 507bc83e8..f062f4892 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ IF(MSVC)
 	ADD_DEFINITIONS(-DNOMINMAX)
 	ADD_DEFINITIONS(-DCRASH_LOGGING)
 	ADD_DEFINITIONS(-D_HAS_AUTO_PTR_ETC) # for Luabind on C++17
-	
+
 	SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP")
 ELSE(MSVC)
 	ADD_DEFINITIONS(-DHAS_UNION_SEMUN)
@@ -340,6 +340,9 @@ INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/submodules/recastnavigat
 INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/submodules/recastnavigation/Recast/Include")
 INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/submodules/websocketpp")
 
+# silence obnoxious deprecation message
+ADD_DEFINITIONS(-DBOOST_BIND_GLOBAL_PLACEHOLDERS)
+
 OPTION(EQEMU_BUILD_LOGGING "Build Logging (To speed up compilation)" ON)
 IF(EQEMU_BUILD_LOGGING)
 	ADD_DEFINITIONS(-DBUILD_LOGGING)