diff --git a/Makefile b/Makefile
index 136e3fa..f0d0aff 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,7 @@ CFLAGS?=-fPIC
 CFLAGS_SHARED?=-shared
 OBJ=mma8451.o
 LIBNAME=libmma8451.so
+HEADER=mma8451.h
 TESTOBJ=mma8451-test.o
 TESTNAME=mma8451-test
 
@@ -11,9 +12,10 @@ all: compile
 compile: $(LIBNAME) $(TESTNAME)
 
 install: $(LIBNAME)
-	install -d 0755 ${DESTDIR}/usr/lib $(DESTDIR)/usr/bin
+	install -d 0755 ${DESTDIR}/usr/lib $(DESTDIR)/usr/bin $(DESTDIR)/usr/include/mma8451
 	install -m 0644 $(LIBNAME) $(DESTDIR)/usr/lib/$(LIBNAME)
 	install -m 0644 $(TESTNAME) $(DESTDIR)/usr/bin/$(TESTNAME)
+	install -m 0644 $(HEADER) $(DESTDIR)/usr/include/mma8451/$(HEADER)
 
 fix-i2c:
 	echo -n 1 > /sys/module/i2c_bcm2708/parameters/combined