diff --git a/build/buildcvs b/build/buildcvs
index ca7294b0f6ce4d0ebf34ffacd66732805daa1c2a..30fd66b04960f03a1304adbdfaeef5570eebcfd9 100644
--- a/build/buildcvs
+++ b/build/buildcvs
@@ -256,7 +256,7 @@ case "$lustretag" in
         ;;
 
     b_head_procfs)
-	lnettag="HEAD"
+        lnettag="HEAD"
         ldiskfstag="$ldiskfstag_head"
         libcfstag="b_head_procfs"
     # all later v* tags