diff --git a/Core/CMakeLists.txt b/Core/CMakeLists.txt
index 360af81c0..b20492a3e 100644
--- a/Core/CMakeLists.txt
+++ b/Core/CMakeLists.txt
@@ -54,6 +54,7 @@ set(SRCS
   HLE/sceMpeg.cpp
   HLE/sceNet.cpp
   HLE/sceP3da.cpp
+  HLE/sceMp4.cpp
   HLE/scePower.cpp
   HLE/scePsmf.cpp
   HLE/sceRtc.cpp
diff --git a/android/jni/Android.mk b/android/jni/Android.mk
index ca31abd40..b814dc59c 100644
--- a/android/jni/Android.mk
+++ b/android/jni/Android.mk
@@ -212,6 +212,7 @@ LOCAL_SRC_FILES := \
   $(SRC)/Core/HLE/sceKernelTime.cpp \
   $(SRC)/Core/HLE/sceKernelVTimer.cpp \
   $(SRC)/Core/HLE/sceMpeg.cpp \
+  $(SRC)/Core/HLE/sceMp4.cpp \
   $(SRC)/Core/HLE/sceNet.cpp \
   $(SRC)/Core/HLE/sceOpenPSID.cpp \
   $(SRC)/Core/HLE/sceP3da.cpp \