diff -ruN munin-2.0.33.orig/master/Build.PL munin-2.0.33/master/Build.PL
--- munin-2.0.33.orig/master/Build.PL	2017-03-03 00:02:39.000000000 -0000
+++ munin-2.0.33/master/Build.PL	2017-08-05 15:06:55.799816839 -0000
@@ -1,3 +1,4 @@
+use lib q[.];
 use MasterBuilder;
 
 use warnings;
diff -ruN munin-2.0.33.orig/node/Build.PL munin-2.0.33/node/Build.PL
--- munin-2.0.33.orig/node/Build.PL	2017-03-03 00:02:39.000000000 -0000
+++ munin-2.0.33/node/Build.PL	2017-08-05 15:11:07.689824612 -0000
@@ -1,3 +1,4 @@
+use lib q[.];
 use NodeBuilder;
 
 use warnings;
diff -ruN munin-2.0.33.orig/plugins/Build.PL munin-2.0.33/plugins/Build.PL
--- munin-2.0.33.orig/plugins/Build.PL	2017-03-03 00:02:39.000000000 -0000
+++ munin-2.0.33/plugins/Build.PL	2017-08-05 15:13:57.056168401 -0000
@@ -1,3 +1,4 @@
+use lib q[.];
 use PluginsBuilder;
 
 use warnings;