diff --git a/spec/redis_spec.rb b/spec/redis_spec.rb
index 5effd03..02228a8 100644
--- a/spec/redis_spec.rb
+++ b/spec/redis_spec.rb
@@ -364,7 +364,7 @@
   end
 
   it "should remove members" do
-    @namespaced.sadd?('foo', 1)
+    @namespaced.sadd('foo', 1)
     expect(@namespaced.srem?('foo', 1)).to eq(true)
     expect(@namespaced.srem?('foo', 1)).to eq(false)
   end