diff --git a/ext/argon2_wrap/Makefile.real b/ext/argon2_wrap/Makefile.real
index 842fbd7..a2eb90a 100644
--- a/ext/argon2_wrap/Makefile.real
+++ b/ext/argon2_wrap/Makefile.real
@@ -60,6 +60,7 @@ LIB_SH := lib$(LIB_NAME).$(LIB_EXT)
 all: libs 
 libs: $(SRC)
 		$(CC) $(CFLAGS) $(LIB_CFLAGS) $^ -o libargon2_wrap.$(LIB_EXT)
+		cp libargon2_wrap.$(LIB_EXT) ../../lib
 
 #Deliberately avoiding the CFLAGS for our test cases - disable optimise and
 #C89
diff --git a/ext/argon2_wrap/extconf.rb b/ext/argon2_wrap/extconf.rb
index b6e91a2..d6af9e0 100644
--- a/ext/argon2_wrap/extconf.rb
+++ b/ext/argon2_wrap/extconf.rb
@@ -3,4 +3,3 @@
 require 'mkmf'
 
 File.rename('Makefile.real', 'Makefile')
-system "make"