diff --git a/packages/py-viziphant/package.py b/packages/py-viziphant/package.py
index f2a0db7785f6cda63235c02e2527eec1f60e2f58..c1c0bb2b533778d93c633b1f12c6be9f75e1e547 100644
--- a/packages/py-viziphant/package.py
+++ b/packages/py-viziphant/package.py
@@ -15,7 +15,7 @@ class PyViziphant(PythonPackage):
     # notify when the package is updated.
     maintainers = ['Moritz-Alexander-Kern']
 
-    version('0.3.0', sha256='')
+    version('0.3.0', sha256='40d2970b8384d8e1c5d324caf1b1188391d7e651375ce08dd518bcf4ac6477f2')
     version('0.2.0', sha256='044b5c92de169dfafd9665efe2c310e917d2c21980bcc9f560d5c727161f9bd8')
     version('0.1.0', sha256='8fd56ec8633f799396dc33fbace95d2553bedb17f680a8c0e97f43b3a629bf6c')