diff --git a/defaults.inc b/defaults.inc
index 97f66fa..a3dce5f 100755
--- a/defaults.inc
+++ b/defaults.inc
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-VERS='3.8.142-04232023'
+VERS='3.8.145-04232023'
 
 MMFOLDER="/opt/idssys/mediamanager"
 MMSRV=$(/sbin/ip -o -4 addr list eth0 | awk '{print $4}' | cut -d/ -f1)
diff --git a/run.sh b/run.sh
index 67a46db..968ec45 100755
--- a/run.sh
+++ b/run.sh
@@ -47,15 +47,16 @@ if [ "${1}" == "update" ]; then
 		fi
 		
 		cd ${MMFOLDER}
-		if [ "`git log --pretty=%H ...refs/heads/dev^ | head -n 1`" != "`git ls-remote origin -h refs/heads/dev |cut -f1`" ]; then
+		[ "${GITBRANCH}" != "" ] && gb="${GITBRANCH}" || gb="master"
+		if [ "`git log --pretty=%H ...refs/heads/${gb}^ | head -n 1`" != "`git ls-remote origin -h refs/heads/${gb} |cut -f1`" ]; then
 			if [ "${2}" != "q" ]; then
 				echo -en "\e[1A";
 				echo -e "\e[0K\r ${idsCL[LightCyan]}Installing mediamanager updates...${idsCL[Default]}"
 			else
 				echo -e "${idsCL[LightCyan]}Installing mediamanager updates...${idsCL[Default]}"
 			fi
-			git fetch origin master >/dev/null 2>&1
-			git reset --hard origin/master >/dev/null 2>&1
+			git fetch origin ${gb} >/dev/null 2>&1
+			git reset --hard origin/${gb} >/dev/null 2>&1
 			git reflog expire --expire=now --all >/dev/null 2>&1
 			git repack -ad >/dev/null 2>&1
 			git prune >/dev/null 2>&1