diff --git a/pythonlsf/lsf.i b/pythonlsf/lsf.i
index 9238fb0..5bdae18 100644
--- a/pythonlsf/lsf.i
+++ b/pythonlsf/lsf.i
@@ -52,6 +52,7 @@ int fclose(FILE *f);
 %array_functions(guaranteedResourcePoolEnt, guaranteedResourcePoolEntArray)
 %array_functions(struct rsvInfoEnt, rsvInfoEntArray)
 %array_functions(struct hostRsvInfoEnt, hostRsvInfoEntArray)
+%array_functions(struct hRusage, hRusageArray)
 
 //helper function for transforming char** to python list
 %inline %{