diff --git a/Guardfile b/Guardfile
new file mode 100644
index 0000000..f3b4b4c
--- /dev/null
+++ b/Guardfile
@@ -0,0 +1,25 @@
+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+## Uncomment and set this to only include directories you want to watch
+# directories %w(app lib config test spec features) \
+#  .select{|d| Dir.exists?(d) ? d : UI.warning("Directory #{d} does not exist")}
+
+## Note: if you are using the `directories` clause above and you are not
+## watching the project directory ('.'), then you will want to move
+## the Guardfile to a watched dir and symlink it back, e.g.
+#
+#  $ mkdir config
+#  $ mv Guardfile config/
+#  $ ln -s config/Guardfile .
+#
+# and, you'll have to watch "config/Guardfile" instead of "Guardfile"
+            #
+guard :minitest, :spring => false do
+  watch(%r{^lib/(.+)\.rb$}) do |m| 
+    name = m[1].split('/')[1..-1].join('_')
+    "spec/#{name}_spec.rb" 
+  end
+  watch(%r{^spec/.+_spec\.rb$})
+  watch(%r{^spec/spec_helper\.rb$}) { "test" }
+end
diff --git a/qasim.gemspec b/qasim.gemspec
index d5ba152..08d9b0f 100644
--- a/qasim.gemspec
+++ b/qasim.gemspec
@@ -30,8 +30,14 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "bundler", "~> 1.5"
   spec.add_development_dependency "rake", "~> 10.4.2"
   spec.add_development_dependency "minitest", "~> 5.7.0"
+  spec.add_development_dependency "minitest-reporters"
   spec.add_development_dependency "pry", "~> 0.10.1"
   spec.add_development_dependency "simplecov"
+  spec.add_development_dependency "guard"
+  spec.add_development_dependency "guard-minitest"
+  spec.add_development_dependency "rb-fsevent"
+  spec.add_development_dependency "terminal-notifier-guard"
+
 
   spec.add_runtime_dependency "qtbindings", "~> 4.8.6"
   spec.add_runtime_dependency "thor", "~> 0.19.1"