diff --git a/isisd/isis_dr.h b/isisd/isis_dr.h
index 73d9cd3..b0386d4 100644
--- a/isisd/isis_dr.h
+++ b/isisd/isis_dr.h
@@ -31,7 +31,8 @@
 int isis_dr_commence (struct isis_circuit *circuit, int level);
 char *isis_disflag2string (int disflag);
 
-enum isis_dis_state {     
+enum isis_dis_state
+{
   ISIS_IS_NOT_DIS,
   ISIS_IS_DIS,
   ISIS_WAS_DIS,
@@ -39,4 +40,3 @@
 };
 
 #endif /* _ZEBRA_ISIS_DR_H */
-