diff --git a/semantik.changes b/semantik.changes
index 444fd65..289567d 100644
--- a/semantik.changes
+++ b/semantik.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed May  9 03:27:32 UTC 2018 - bwiedemann@suse.com
+
+- Use convert -strip to make package build reproducible (boo#1047218)
+
 -------------------------------------------------------------------
 Sat Apr 28 01:44:21 UTC 2018 - i@marguerite.su
 
diff --git a/semantik.spec b/semantik.spec
index 3ea9515..e708a17 100644
--- a/semantik.spec
+++ b/semantik.spec
@@ -58,7 +58,7 @@ to create general-purpose documents through the use of mindmaps.
 %patch -p1
 
 #wrong-icon-size
-convert src/data/hi48-app-semantik-d.png -resize 48x48 src/data/hi48-app-semantik-d.png
+convert -strip src/data/hi48-app-semantik-d.png -resize 48x48 src/data/hi48-app-semantik-d.png
 #env-script-interpreter
 for i in src/filters/*.py src/sembind.py waf; do
   sed -i '1s:.*:#!/usr/bin/python:' $i;