diff --git a/.gitignore b/.gitignore
index c4b2e4b..40f67dc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ sqlite3.plt
 ebin
 priv
 erl_crash.dump
+*.o
diff --git a/c_src/Makefile.in b/c_src/Makefile.in
deleted file mode 100644
index b602f21..0000000
--- a/c_src/Makefile.in
+++ /dev/null
@@ -1,16 +0,0 @@
-ERL_INTERFACE=@ERLANG_LIB_DIR_erl_interface@
-ERL_ROOT=@ERLANG_ROOT_DIR@
-GCC=gcc
-LDFLAGS=-shared -L/usr/lib -lsqlite3 -undefined -fPIC -lerl_interface -L$(ERL_INTERFACE)/lib -lei
-SRCS=sqlite3_drv.c sqlite3_drv.h
-OUTPUT=sqlite3_drv.so
-CFLAGS=-o ../ebin/${OUTPUT} -I$(ERL_ROOT)/usr/include/ -I$(ERL_INTERFACE)/include/ -DNULL_ATOM=@NULL_ATOM@
-
-all: ../ebin/${OUTPUT}
-
-
-../ebin/${OUTPUT}: sqlite3_drv.c sqlite3_drv.h
-	${GCC} sqlite3_drv.c ${LDFLAGS} ${CFLAGS}
-
-clean:
-	rm -rf ../ebin/${OUTPUT}
diff --git a/c_src/erl_comm.o b/c_src/erl_comm.o
deleted file mode 100644
index 3c8873e..0000000
Binary files a/c_src/erl_comm.o and /dev/null differ
diff --git a/c_src/sqlite3_drv.o b/c_src/sqlite3_drv.o
deleted file mode 100644
index 97eea29..0000000
Binary files a/c_src/sqlite3_drv.o and /dev/null differ
diff --git a/c_src/sqlite_port.o b/c_src/sqlite_port.o
deleted file mode 100644
index 8ef8cbf..0000000
Binary files a/c_src/sqlite_port.o and /dev/null differ