diff --git a/UI/CMakeLists.txt b/UI/CMakeLists.txt
index c0b87c41f..edfb7f1b1 100644
--- a/UI/CMakeLists.txt
+++ b/UI/CMakeLists.txt
@@ -69,6 +69,10 @@ if(WIN32)
 		crypt32
 		blake2
 		${OBS_JANSSON_IMPORT})
+
+	if(CMAKE_SIZEOF_VOID_P EQUAL 4)
+		set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
+	endif()
 elseif(APPLE)
 	set(obs_PLATFORM_SOURCES
 		platform-osx.mm)