diff --git a/macos/build-pkg.sh b/macos/build-pkg.sh
index 9338bd2..02cf165 100755
--- a/macos/build-pkg.sh
+++ b/macos/build-pkg.sh
@@ -6,7 +6,7 @@ VERSION=1.1.0
 AUTHOR="OpenGnsys Project"
 
 # Create directories.
-mkdir build && cd build
+mkdir -p build && cd build
 mkdir -p flat/base.pkg flat/Resources/en.lproj
 mkdir -p root/Applications
 
@@ -79,6 +79,7 @@ cat << EOT > flat/Distribution
 </installer-script>
 EOT
 
-# Create Xar application archive.
-( cd flat && xar --compression none -cf "../../../OGAgent-$VERSION Installer.pkg" * )
+# Create new Xar application archive.
+rm -f ../../../OGAgentInstaller-$VERSION.pkg
+( cd flat && xar --compression none -cf "../../../OGAgentInstaller-$VERSION.pkg" * )
 
diff --git a/macos/scripts/es.opengnsys.ogagent.plist b/macos/scripts/es.opengnsys.ogagent.plist
index 1ea8dd0..5ec11fa 100644
--- a/macos/scripts/es.opengnsys.ogagent.plist
+++ b/macos/scripts/es.opengnsys.ogagent.plist
@@ -5,15 +5,11 @@
                 <string>es.opengnsys.ogagent</string>
                 <key>ProgramArguments</key>
                 <array>
-                        <string>/usr/local/bin/ogagent</string>
+                        <string>/usr/bin/ogagent</string>
                         <string>start</string>
                 </array>
                 <key>RunAtLoad</key>
                 <true/>
-                <key>StandardOutPath</key>
-                <string>/var/log/ogagent.log</string>
-                <key>StandardErrorPath</key>
-                <string>/var/log/ogagent.err</string>
         </dict>
 </plist>
 
diff --git a/macos/scripts/postinstall b/macos/scripts/postinstall
index 4c092ca..007f77c 100755
--- a/macos/scripts/postinstall
+++ b/macos/scripts/postinstall
@@ -2,7 +2,7 @@
 
 # Directories
 SRCDIR=$(dirname "$0")
-BINDIR=/usr/local/bin
+BINDIR=/usr/bin
 INITDIR=/Library/LaunchDaemons
 
 # Dependencies: