diff --git a/configure.py b/configure.py
index 2b3798ab0..b808e66b7 100644
--- a/configure.py
+++ b/configure.py
@@ -262,7 +262,7 @@ config.libs = [
             Object(NonMatching, "m_Do/m_Do_lib.cpp"),
             Object(Matching,    "m_Do/m_Do_hostIO.cpp"),
             Object(Matching,    "m_Do/m_Do_Reset.cpp"),
-            Object(NonMatching, "m_Do/m_Do_dvd_thread.cpp"),
+            Object(Matching,    "m_Do/m_Do_dvd_thread.cpp"),
             Object(Matching,    "m_Do/m_Do_DVDError.cpp"),
             Object(NonMatching, "m_Do/m_Do_MemCard.cpp"),
             Object(NonMatching, "m_Do/m_Do_MemCardRWmng.cpp"),
diff --git a/src/m_Do/m_Do_DVDError.cpp b/src/m_Do/m_Do_DVDError.cpp
index 204bb8e86..caf7b519d 100644
--- a/src/m_Do/m_Do_DVDError.cpp
+++ b/src/m_Do/m_Do_DVDError.cpp
@@ -10,7 +10,7 @@
 #include "m_Do/m_Do_ext.h"
 
 OSThread DvdErr_thread;
-u8 DvdErr_stack[0x1000] __attribute__((aligned(16)));
+u8 DvdErr_stack[0x1000] __attribute__((aligned(32)));
 
 static OSAlarm Alarm;
 bool mDoDvdErr_initialized;