diff --git a/build.changes b/build.changes
index 96c5c74..a60c46e 100644
--- a/build.changes
+++ b/build.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Sep 18 11:35:42 UTC 2018 - bwiedemann@suse.com
+
+- Require fuser at runtime to kill processes
+
 -------------------------------------------------------------------
 Wed Aug 29 13:57:07 UTC 2018 - Adrian Schröter <adrian@suse.de>
 
diff --git a/build.spec b/build.spec
index b1480e0..8334ffa 100644
--- a/build.spec
+++ b/build.spec
@@ -33,6 +33,7 @@ Requires:       bash
 Requires:       binutils
 Requires:       perl
 Requires:       tar
+Requires:       /bin/fuser
 %if 0%{?fedora}
 Requires:       perl-MD5
 Requires:       perl-TimeDate