diff --git a/cmake/DownloadAudioCodecs.cmake b/cmake/DownloadAudioCodecs.cmake
index 51bf0518..c334cfc3 100644
--- a/cmake/DownloadAudioCodecs.cmake
+++ b/cmake/DownloadAudioCodecs.cmake
@@ -83,7 +83,7 @@ ExternalProject_Add(
     GIT_REPOSITORY https://github.com/WohlSoft/AudioCodecs.git
     CMAKE_ARGS
         "-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}"
-        "-DCMAKE_DEBUG_POSTFIX=${CMAKE_DEBUG_POSTFIX}"
+        "-DCMAKE_DEBUG_POSTFIX=${MIX_DEBUG_SUFFIX}"
         "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}"
         "-DCMAKE_INSTALL_PREFIX=${AUDIO_CODECS_INSTALL_DIR}"
         "-DCMAKE_MAKE_PROGRAM=${CMAKE_MAKE_PROGRAM}"
@@ -113,9 +113,9 @@ ExternalProject_Add(
 
 if(WIN32) # For VB6-targeted build only
     if(AUDIO_CODECS_BUILD_LOCAL_SDL2_SHARED OR NOT MINGW)
-        set(AUDIOCODECS_SDL2_LIB_NAME SDL2-static${CMAKE_DEBUG_POSTFIX})
+        set(AUDIOCODECS_SDL2_LIB_NAME SDL2-static${MIX_DEBUG_SUFFIX})
     else()
-        set(AUDIOCODECS_SDL2_LIB_NAME SDL2${CMAKE_DEBUG_POSTFIX})
+        set(AUDIOCODECS_SDL2_LIB_NAME SDL2${MIX_DEBUG_SUFFIX})
     endif()
 endif()