diff --git a/lib/redis/namespace.rb b/lib/redis/namespace.rb
index 6c44e21..a7f31a0 100644
--- a/lib/redis/namespace.rb
+++ b/lib/redis/namespace.rb
@@ -77,6 +77,7 @@ class Namespace
       "eval"             => [ :eval_style ],
       "evalsha"          => [ :eval_style ],
       "get"              => [ :first ],
+      "getdel"           => [ :first ],
       "getex"            => [ :first ],
       "getbit"           => [ :first ],
       "getrange"         => [ :first ],
diff --git a/spec/redis_spec.rb b/spec/redis_spec.rb
index 8c9df07..5ce1c4b 100644
--- a/spec/redis_spec.rb
+++ b/spec/redis_spec.rb
@@ -113,6 +113,12 @@
     expect(@namespaced.lrange('bar',0,-1)).to eq(['bar'])
   end
 
+  it "should be able to use a namespace with getdel" do
+    expect(@namespaced.set('mykey', 'Hello')).to eq('OK')
+    expect(@namespaced.getdel('mykey')).to eq('Hello')
+    expect(@namespaced.get('mykey')).to be_nil
+  end
+
   it "should be able to use a namespace with getex" do
     expect(@namespaced.set('mykey', 'Hello')).to eq('OK')
     expect(@namespaced.getex('mykey', ex: 50)).to eq('Hello')