diff --git a/appveyor.yml b/appveyor.yml
index f581cd51..ef3559aa 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -40,12 +40,12 @@ test_script:
   # the interpreter you're using - Appveyor does not do anything special
   # to put the Python evrsion you want to use on PATH.
   #- "build.cmd %PYTHON%\\python.exe setup.py test"
-  #- "coverage run travis_tests.py"
+  - "coverage run travis_tests.py"
 
 after_test:
   # This step builds your wheels.
   - "python setup.py bdist_wheel bdist_wininst"
-  #- codecov
+  - codecov
   
 artifacts:
   # bdist_wheel puts your built wheel in the dist directory
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 00000000..49597c7b
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,22 @@
+coverage:
+  branch: devel 
+  precision: 2
+  round: down
+  range: "40...100"
+
+  status:
+    project:
+      default:
+        target: auto
+        if_no_uploads: error
+
+    patch:
+      default:
+        if_no_uploads: error
+
+    changes: true
+
+
+comment:
+  layout: "header, diff, changes, suggestions"
+  behavior: default
\ No newline at end of file