diff --git a/Makefile b/Makefile
index e33472fc8..837477e0a 100644
--- a/Makefile
+++ b/Makefile
@@ -119,3 +119,15 @@ install:
 		sed -e "s/@PJ_VERSION@/$(PJ_VERSION)/" | \
 		sed -e "s!@PJ_LDLIBS@!$(PJ_LDLIBS)!" | \
 		sed -e "s!@PJ_INSTALL_CFLAGS@!$(PJ_INSTALL_CFLAGS)!" > $(DESTDIR)/$(prefix)/lib/pkgconfig/libpjproject.pc
+
+uninstall:
+	$(RM) $(DESTDIR)$(libdir)/pkgconfig/libpjproject.pc
+	-rmdir $(DESTDIR)$(libdir)/pkgconfig 2> /dev/null
+	for d in pjlib pjlib-util pjnath pjmedia pjsip; do \
+		for f in $$d/include/*; do \
+			$(RM) -r "$(DESTDIR)$(includedir)/`basename $$f`"; \
+		done; \
+	done
+	-rmdir $(DESTDIR)$(includedir) 2> /dev/null
+	$(RM) $(addprefix $(DESTDIR)$(libdir)/,$(notdir $(APP_LIB_FILES)))
+	-rmdir $(DESTDIR)$(libdir) 2> /dev/null