diff --git a/Makefile b/Makefile
index 6381157..c1dcfe5 100644
--- a/Makefile
+++ b/Makefile
@@ -101,7 +101,7 @@ clean:
 	$(RM) build
 	$(MAKE) -C tests clean
 
-install:
+install: $(LIBNAME).hpp
 	$(INSTALL) -d $(LIBDIR)
 	$(INSTALL) -m 644 $(OUTDIR)$(REALNAME) $(LIBDIR)
 	$(INSTALL) -d $(INCLUDEDIR)