diff --git a/plugins/spu2-x/src/CMakeLists.txt b/plugins/spu2-x/src/CMakeLists.txt
index 7b23467154..8395a9a88b 100644
--- a/plugins/spu2-x/src/CMakeLists.txt
+++ b/plugins/spu2-x/src/CMakeLists.txt
@@ -41,6 +41,7 @@ endif(CMAKE_BUILD_TYPE STREQUAL Release)
 set(spu2xSources
     ADSR.cpp
     Debug.cpp
+    DplIIdecoder.cpp
     Dma.cpp
     iconvert.cpp
     Lowpass.cpp
diff --git a/plugins/spu2-x/src/Linux/Config.cpp b/plugins/spu2-x/src/Linux/Config.cpp
index a8b4dc2cd8..9e8f23853c 100644
--- a/plugins/spu2-x/src/Linux/Config.cpp
+++ b/plugins/spu2-x/src/Linux/Config.cpp
@@ -53,6 +53,8 @@ int SndOutLatencyMS = 300;
 int SynchMode = 0; // Time Stretch, Async or Disabled
 static u32 OutputAPI = 0;
 
+int numSpeakers = 0;
+int dplLevel = 0;
 /*****************************************************************************/
 
 void ReadSettings()