diff --git a/src/Makefile b/src/Makefile
index 0bb3ca7..cb4f7f9 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -5,7 +5,7 @@ libname=tito.a
 all: $(libname)
 
 $(libname): $(o)
-	ar rcs $(libname) $(o)
+	$(AR) rcs $(libname) $(o)
 
 
 %.o: %.cpp