diff --git a/wildboar/__init__.py b/wildboar/__init__.py
index 1919b79076..20e7e379fa 100644
--- a/wildboar/__init__.py
+++ b/wildboar/__init__.py
@@ -15,4 +15,4 @@
 #
 # Authors: Isak Samsten
 
-__version__ = "1.0.4"
+__version__ = "1.0.4dev"