diff --git a/vim-update.sh b/vim-update.sh
index 142446c..dc3a892 100755
--- a/vim-update.sh
+++ b/vim-update.sh
@@ -27,7 +27,7 @@ if [ "x$1" == "x--force" ]; then
 fi
 
 DATE=`date +"%a %b %d %Y"`
-fedpkg switch-branch "${branches[@]: $branches_index: 1}"
+$debug fedpkg switch-branch "${branches[@]: $branches_index: 1}"
 
 
 if [ $? -ne 0 ]; then
@@ -110,7 +110,7 @@ if [ $CHANGES -ne 0 ]; then
      | grep $releases_regexp`
 
    if [ "$pending_update" == "" ] && [ "$testing_update" == "" ]; then
-     fedpkg build
+     $debug fedpkg build
      if [ $? -eq 0 ]; then
        done_build=1
      else
@@ -163,11 +163,11 @@ if [ $CHANGES -ne 0 ]; then
      testing_update=`bodhi updates query --packages vim --status testing \
        | grep $releases_regexp`
      if [ "$testing_update" == "" ] && [ $done_build -eq 1 ]; then
-       fedpkg build
+       $debug fedpkg build
        if [ $? -eq 0 ]; then
          # if branch isn't master or branch is enabled in bodhi, create update
          if [ $branch != "master" ] || [ ${bodhi_enabled[@]: $bodhi_enabled_index: 1} -eq 1 ]; then
-           bodhi updates new --user zdohnal --type enhancement --notes "The newest upstream commit" --request testing --autokarma --stable-karma 3 --unstable-karma -3 vim-${UPSTREAMMAJOR}.${LASTPLFILLED}-1.${releases[@]: $release_index: 1}
+           $debug bodhi updates new --user zdohnal --type enhancement --notes "The newest upstream commit" --request testing --autokarma --stable-karma 3 --unstable-karma -3 vim-${UPSTREAMMAJOR}.${LASTPLFILLED}-1.${releases[@]: $release_index: 1}
          fi
        else
          echo "Error when building package for $branch"
diff --git a/vim.spec b/vim.spec
index 5abf509..1384549 100644
--- a/vim.spec
+++ b/vim.spec
@@ -759,8 +759,9 @@ touch %{buildroot}/%{_datadir}/%{name}/vimfiles/doc/tags
 %{_datadir}/icons/locolor/*/apps/*
 
 %changelog
-* Fri May 18 2018 Zdenek Dohnal <zdohnal@redhat.com> - 2:8.0.1848-2
-- vim-update.sh - update vimdir and baseversion
+* Fri May 18 2018 Zdenek Dohnal <zdohnal@redhat.com> - 8.0.1848-2
+- vim-update.sh - update vimdir and baseversion(for major rebases)
+- vim-update.sh - enhance debugging of vim-update script
 
 * Thu May 17 2018 Karsten Hopp <karsten@redhat.com> 8.0.1848-1
 - patchlevel 1848