Index: scripts/usr/local/lib/7dtd/commands/instances.sh
===================================================================
--- scripts/usr/local/lib/7dtd/commands/instances.sh	(revision 479)
+++ scripts/usr/local/lib/7dtd/commands/instances.sh	(revision 480)
@@ -80,5 +80,5 @@
 		cp "$SDTD_BASE/templates/admins.xml" "$IPATH/"
 	fi
-	chown -R $SDTD_USER.$SDTD_GROUP $IPATH
+	chown -R $SDTD_USER:$SDTD_GROUP $IPATH
 	echo "Done"
 }
Index: scripts/usr/local/lib/7dtd/commands/start.sh
===================================================================
--- scripts/usr/local/lib/7dtd/commands/start.sh	(revision 479)
+++ scripts/usr/local/lib/7dtd/commands/start.sh	(revision 480)
@@ -44,5 +44,5 @@
 			mkdir "$(getInstancePath $1)/logs"
 		fi
-		chown $SDTD_USER.$SDTD_GROUP "$(getInstancePath $1)/logs"
+		chown $SDTD_USER:$SDTD_GROUP "$(getInstancePath $1)/logs"
 		rm -f $(getInstancePath $1)/logs/output_log.txt
 		
Index: scripts/usr/local/lib/7dtd/commands/updateengine.sh
===================================================================
--- scripts/usr/local/lib/7dtd/commands/updateengine.sh	(revision 479)
+++ scripts/usr/local/lib/7dtd/commands/updateengine.sh	(revision 480)
@@ -181,5 +181,5 @@
 		fi
 
-		chown $SDTD_USER.$SDTD_GROUP -R $SDTD_BASE/engine
+		chown $SDTD_USER:$SDTD_GROUP -R $SDTD_BASE/engine
 	else
 		echo "Engine is already at the newest build on the selected branch \"$BRANCHNAME\" (local: $LOCAL, remote: $REMOTE)."
Index: scripts/usr/local/lib/7dtd/commands/updatefixes.sh
===================================================================
--- scripts/usr/local/lib/7dtd/commands/updatefixes.sh	(revision 479)
+++ scripts/usr/local/lib/7dtd/commands/updatefixes.sh	(revision 480)
@@ -69,5 +69,5 @@
 			if [ -d /usr/local/lib/7dtd/server-fixes ]; then
 				cp /usr/local/lib/7dtd/server-fixes/* $SDTD_BASE/engine/ -R
-				chown $SDTD_USER.$SDTD_GROUP -R $SDTD_BASE/engine/
+				chown $SDTD_USER:$SDTD_GROUP -R $SDTD_BASE/engine/
 			fi
 		fi
Index: scripts/usr/local/lib/7dtd/commands/updatescripts.sh
===================================================================
--- scripts/usr/local/lib/7dtd/commands/updatescripts.sh	(revision 479)
+++ scripts/usr/local/lib/7dtd/commands/updatescripts.sh	(revision 480)
@@ -70,8 +70,8 @@
 		rm -R $TMPPATH
 
-#		chown root.root /etc/init.d/7dtd.sh
-		chown root.root /etc/bash_completion.d/7dtd
-		chown root.root /usr/local/bin/7dtd.sh
-		chown root.root /usr/local/lib/7dtd -R
+#		chown root:root /etc/init.d/7dtd.sh
+		chown root:root /etc/bash_completion.d/7dtd
+		chown root:root /usr/local/bin/7dtd.sh
+		chown root:root /usr/local/lib/7dtd -R
 #		chmod 0755 /etc/init.d/7dtd.sh
 		chmod 0755 /etc/bash_completion.d/7dtd
@@ -82,5 +82,5 @@
 			if [ -d /usr/local/lib/7dtd/server-fixes ]; then
 				cp /usr/local/lib/7dtd/server-fixes/* $SDTD_BASE/engine/ -R
-				chown $SDTD_USER.$SDTD_GROUP -R $SDTD_BASE/engine/
+				chown $SDTD_USER:$SDTD_GROUP -R $SDTD_BASE/engine/
 			fi
 		fi