diff --git a/src/libecoprimer/Makefile b/src/libecoprimer/Makefile
new file mode 100644
index 0000000..d68202b
--- /dev/null
+++ b/src/libecoprimer/Makefile
@@ -0,0 +1,34 @@
+
+SOURCES = goodtaxon.c \
+          readdnadb.c \
+          smothsort.c \
+          sortword.c \
+          hashsequence.c \
+          strictprimers.c \
+          aproxpattern.c \
+          merge.c \
+          queue.c \
+          libstki.c \
+          sortmatch.c \
+          pairs.c \
+          apat_search.c
+
+SRCS=$(SOURCES)
+         
+OBJECTS= $(patsubst %.c,%.o,$(SOURCES))
+
+LIBFILE= libecoprimer.a
+RANLIB= ranlib
+
+
+include ../global.mk
+
+
+all: $(LIBFILE)
+
+clean:
+	rm -rf $(OBJECTS) $(LIBFILE)
+
+$(LIBFILE): $(OBJECTS)
+	ar -cr $@ $?
+	$(RANLIB) $@