diff --git a/desmume/src/Makefile.am b/desmume/src/Makefile.am
index f3adfba77..41f71e4d6 100644
--- a/desmume/src/Makefile.am
+++ b/desmume/src/Makefile.am
@@ -5,6 +5,7 @@ libdesmume_a_SOURCES = \
 	arm_instructions.cpp arm_instructions.hpp \
 	bios.cpp bios.hpp cp15.cpp cp15.hpp \
 	Disassembler.cpp Disassembler.hpp \
+	FIFO.cpp FIFO.hpp \
         GPU.cpp GPU.hpp debug.c debug.h \
 	MMU.cpp MMU.hpp NDSSystem.cpp NDSSystem.hpp \
 	thumb_instructions.cpp thumb_instructions.hpp