diff --git a/lib/console1984/config.rb b/lib/console1984/config.rb
index a744171..f9936d1 100644
--- a/lib/console1984/config.rb
+++ b/lib/console1984/config.rb
@@ -24,7 +24,7 @@ def initialize
 
   def set_from(properties)
     properties.each do |key, value|
-      public_send("#{key}=", value) if value.present?
+      public_send("#{key}=", value)
     end
   end
 
diff --git a/test/config_test.rb b/test/config_test.rb
new file mode 100644
index 0000000..4a3a992
--- /dev/null
+++ b/test/config_test.rb
@@ -0,0 +1,11 @@
+require "test_helper"
+
+class ConfigTest < ActiveSupport::TestCase
+  test "false values will replace the config values" do
+    original = Console1984.incinerate
+    Console1984.config.set_from({incinerate: false})
+    refute Console1984.incinerate
+  ensure
+    Console1984.config.incinerate = original
+  end
+end