diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt
index a11b0de5..3a4d8603 100644
--- a/Source/CMakeLists.txt
+++ b/Source/CMakeLists.txt
@@ -245,7 +245,10 @@ if(MINGW)
         message(WARNING "Can't find libfluidsynth")
     endif()
 
-    install(CODE "set(MINGW_PATH \"${SDL2_DLL_DIR}\")")
+    install(CODE
+        "set(MINGW_PATH \"${SDL2_DLL_DIR}\" \"${SDL2_MIXER_DLL_DIR}\"
+            \"${SDL2_MIXER_DLL_DIR}\")"
+    )
 
     install(CODE [[
         file(GET_RUNTIME_DEPENDENCIES