diff --git a/conf/slpkg.bash-completion b/conf/slpkg.bash-completion
index bf803aee..70dfa075 100644
--- a/conf/slpkg.bash-completion
+++ b/conf/slpkg.bash-completion
@@ -4,7 +4,7 @@ _slpkg()
          cur=${COMP_WORDS[COMP_CWORD]}
 
          if [[ "$cur" == -* ]]; then
-         COMPREPLY=( $( compgen -W "--autobuild --blacklist --queue --list --check --sync --tracking --print --network --FIND --find --install --upgrade --reinstall --remove --display" -- $cur ))
+         COMPREPLY=( $( compgen -W "--autobuild --blacklist --queue --list --check --sync --tracking --print --network --FIND --find --install --install-new --reinstall --remove --display" -- $cur ))
 
          else
              _filedir
diff --git a/conf/slpkg.fish b/conf/slpkg.fish
index e9fe50fe..5b907249 100644
--- a/conf/slpkg.fish
+++ b/conf/slpkg.fish
@@ -13,7 +13,7 @@ complete --command slpkg --long-option network --short-option n --description 'V
 complete --command slpkg --long-option find --short-option f --description 'Find and print installed packages reporting the size and the sum.'
 complete --command slpkg --long-option FIND --short-option F --description 'Find packages from repositories and search at each enabled repository and prints results.'
 complete --command slpkg --long-option install --short-option i --description 'Installs single or multiple Slackware binary packages.'
-complete --command slpkg --long-option upgrade --short-option u --description 'Upgrade single or multiple Slackware binary packages from a older to a newer one.'
+complete --command slpkg --long-option install-new --short-option u --description 'Upgrade single or multiple Slackware binary packages from a older to a newer one.'
 complete --command slpkg --long-option reinstall --short-option o --description 'Reinstall signle or multiple Slackware binary packages with the same packages if the exact.'
 complete --command slpkg --long-option remove --short-option r --description 'Removes a previously installed Slackware binary packages.'
 complete --command slpkg --long-option display --short-option d --description 'Display the installed packages contents and file list.'
diff --git a/man/slpkg.8 b/man/slpkg.8
index 8ee88170..01f8fe1e 100644
--- a/man/slpkg.8
+++ b/man/slpkg.8
@@ -179,7 +179,7 @@ build or install etc.
 Installs single binary packages designed for use with the Slackware Linux 
 distribution into your system.
 
-.SS -u, --upgrade, install-upgrade Slackware binary packages with new
+.SS -u, --install-new, install-upgrade Slackware binary packages with new
 \fBslpkg\fP \fB-u\fP <\fIpackages.t?z\fP>
 .PP
 Normally upgrade only upgrades packages that are already installed on the system, 
diff --git a/slpkg/arguments.py b/slpkg/arguments.py
index 89b3eeb2..511bf780 100644
--- a/slpkg/arguments.py
+++ b/slpkg/arguments.py
@@ -101,7 +101,7 @@ Optional arguments:
                                             reporting the size and the sum.
   -i, --install, [package...]               Installs single or multiple
                                             Slackware binary packages.
-  -u, --upgrade, [package...]               Upgrade single or multiple Slackware
+  -u, --install-new, [package...]           Upgrade single or multiple Slackware
                                             binary packages from a older to a
                                             newer one.
   -o, --reinstall, [package...]             Reinstall signle or multiple
diff --git a/slpkg/main.py b/slpkg/main.py
index 5e0f1773..06fc2426 100644
--- a/slpkg/main.py
+++ b/slpkg/main.py
@@ -75,7 +75,7 @@ class ArgParse(object):
 
         if (len(self.args) > 1 and
                 self.args[0] in ["-f", "--find", "-i", "--install", "-u",
-                                 "--upgrade", "-o", "--reinstall", "-r",
+                                 "--install-new", "-o", "--reinstall", "-r",
                                  "--remove", "-d", "--display", "-n",
                                  "--network"] and
                 self.args[1].endswith(".pkg")):
@@ -334,7 +334,7 @@ class ArgParse(object):
 
     def bin_upgrade(self):
         """ install-upgrade Slackware binary packages """
-        options = ["-u", "--upgrade"]
+        options = ["-u", "--install-new"]
         if len(self.args) > 1 and self.args[0] in options:
             PackageManager(self.packages).upgrade()
         else:
@@ -465,7 +465,7 @@ def main():
         "-i": argparse.bin_install,
         "--install": argparse.bin_install,
         "-u": argparse.bin_upgrade,
-        "--upgrade": argparse.bin_upgrade,
+        "--install-new": argparse.bin_upgrade,
         "-o": argparse.bin_reinstall,
         "--reinstall": argparse.bin_reinstall,
         "-r": argparse.bin_remove,