diff --git a/pyqtgraph/__init__.py b/pyqtgraph/__init__.py
index 112cbe4c9c..436fbffc5d 100644
--- a/pyqtgraph/__init__.py
+++ b/pyqtgraph/__init__.py
@@ -3,7 +3,7 @@
 www.pyqtgraph.org
 """
 
-__version__ = '0.13.4.dev0'
+__version__ = '0.13.4.dev0.qps'
 
 ### import all the goodies and add some helper functions for easy CLI use