diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7dfe159..e507227 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -28,7 +28,6 @@ option(CORE			"Build the core" ON)
 option(BASE			"Build the base game code" ON)
 option(D3XP			"Build the d3xp game code" OFF)
 option(DEDICATED	"Build the dedicated server" OFF)
-option(X86			"Cross compile for x86 (only applicable on x86_64)" OFF)
 option(ONATIVE		"Optimize for the host CPU" OFF)
 
 if (NOT CMAKE_SYSTEM_PROCESSOR)
@@ -47,10 +46,6 @@ elseif (cpu MATCHES "i.86")
 	set(cpu "x86")
 endif()
 
-if (cpu STREQUAL "x86_64" AND X86)
-	set(cpu "x86")
-endif()
-
 if (MSVC AND CMAKE_CL_64)
 	set(cpu "amd64")
 endif()
@@ -188,11 +183,6 @@ if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID STREQUAL "Clang")
 
 		set(sys_libs ${sys_libs} "-framework Carbon -framework Cocoa -framework OpenGL -framework IOKit")
 	else()
-		if (cpu STREQUAL "x86" AND X86)
-			add_definitions(-m32)
-			set(ldflags "${ldflags} -m32")
-		endif()
-
 		if (os STREQUAL "linux")
 			set(sys_libs ${sys_libs} dl)
 		endif()