diff --git a/python-happybase.changes b/python-happybase.changes
index 26c38db..b107a6f 100644
--- a/python-happybase.changes
+++ b/python-happybase.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sun Sep 17 19:54:10 UTC 2017 - bwiedemann@suse.com
+
+- Drop environment.pickle from doc to make build reproducible
+
 -------------------------------------------------------------------
 Sun Aug 27 20:26:08 UTC 2017 - jengelh@inai.de
 
diff --git a/python-happybase.spec b/python-happybase.spec
index 15248e4..88298cb 100644
--- a/python-happybase.spec
+++ b/python-happybase.spec
@@ -59,6 +59,7 @@ sphinx-build -b html doc docs/build/html
 
 %install
 %python_install
+rm docs/build/html/.doctrees/environment.pickle
 
 %check
 %python_exec setup.py test