diff --git a/packages/sys-process/ctop/ctop-1.0.0.exheres-0 b/packages/sys-process/ctop/ctop-1.0.0-r1.exheres-0
similarity index 83%
rename from packages/sys-process/ctop/ctop-1.0.0.exheres-0
rename to packages/sys-process/ctop/ctop-1.0.0-r1.exheres-0
index 7b3ff8d..a2e62f1 100644
--- a/packages/sys-process/ctop/ctop-1.0.0.exheres-0
+++ b/packages/sys-process/ctop/ctop-1.0.0-r1.exheres-0
@@ -1,7 +1,7 @@
 # Copyright 2016 Julian Ospald <hasufell@posteo.de>
 # Distributed under the terms of the GNU General Public License v2
 
-require setup-py [ import=setuptools multibuild=false ]
+require setup-py [ import=setuptools multibuild=false blacklist=3 ]
 require github [ user=yadutaf tag=v${PV} ]
 
 SUMMARY="A lightweight top like monitor for linux CGroups"