diff --git a/CMakeLists.txt b/CMakeLists.txt
index 81eb630e..fe3f12ba 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,6 +37,7 @@ option(MINIAUDIO_NO_AAUDIO                     "Disable the AAudio backend"
 option(MINIAUDIO_NO_OPENSL                     "Disable the OpenSL|ES backend"       OFF)
 option(MINIAUDIO_NO_WEBAUDIO                   "Disable the Web Audio backend"       OFF)
 option(MINIAUDIO_NO_DREAMCAST                  "Disable the Dreamcast backend"       OFF)
+option(MINIAUDIO_NO_XAUDIO                     "Disable the XAudio (OG Xbox) backend" OFF)
 option(MINIAUDIO_NO_NULL                       "Disable the null backend"            OFF)
 option(MINIAUDIO_NO_SDL2                       "Disable the SDL2 backend"            OFF)
 option(MINIAUDIO_ENABLE_ONLY_SPECIFIC_BACKENDS "Only enable specific backends. Backends can be enabled with MINIAUDIO_ENABLE_[BACKEND]." OFF)
@@ -55,6 +56,7 @@ option(MINIAUDIO_ENABLE_AAUDIO                 "Enable the AAudio backend"
 option(MINIAUDIO_ENABLE_OPENSL                 "Enable the OpenSL|ES backend"        OFF)
 option(MINIAUDIO_ENABLE_WEBAUDIO               "Enable the Web Audio backend"        OFF)
 option(MINIAUDIO_ENABLE_DREAMCAST              "Enable the Dreamcast backend"        OFF)
+option(MINIAUDIO_ENABLE_XAUDIO                 "Enable the XAudio (OG Xbox) backend" OFF)
 option(MINIAUDIO_ENABLE_NULL                   "Enable the null backend"             OFF)
 option(MINIAUDIO_ENABLE_SDL2                   "Enable the SDL2 backend"             OFF)
 option(MINIAUDIO_NO_DECODING                   "Disable decoding APIs"               OFF)
@@ -114,6 +116,7 @@ normalize_backend_enabled_option(AAUDIO)
 normalize_backend_enabled_option(OPENSL)
 normalize_backend_enabled_option(WEBAUDIO)
 normalize_backend_enabled_option(DREAMCAST)
+normalize_backend_enabled_option(XAUDIO)
 normalize_backend_enabled_option(NULL)
 normalize_backend_enabled_option(SDL2)
 
@@ -294,6 +297,9 @@ endif()
 if(MINIAUDIO_NO_DREAMCAST)
     list(APPEND COMPILE_DEFINES MA_NO_DREAMCAST)
 endif()
+if(MINIAUDIO_NO_XAUDIO)
+    list(APPEND COMPILE_DEFINES MA_NO_XAUDIO)
+endif()
 if(MINIAUDIO_NO_NULL)
     list(APPEND COMPILE_DEFINES MA_NO_NULL)
 endif()
@@ -348,6 +354,9 @@ if(MINIAUDIO_ENABLE_ONLY_SPECIFIC_BACKENDS)
     if(MINIAUDIO_ENABLE_DREAMCAST)
         list(APPEND COMPILE_DEFINES MA_ENABLE_DREAMCAST)
     endif()
+    if(MINIAUDIO_ENABLE_XAUDIO)
+        list(APPEND COMPILE_DEFINES MA_ENABLE_XAUDIO)
+    endif()
     if(MINIAUDIO_ENABLE_NULL)
         list(APPEND COMPILE_DEFINES MA_ENABLE_NULL)
     endif()