diff --git a/ct/casaos-v5.sh b/ct/casaos-v5.sh
index dfe1fe4d5b..1e59b4ae07 100644
--- a/ct/casaos-v5.sh
+++ b/ct/casaos-v5.sh
@@ -368,6 +368,7 @@ FEATURES="keyctl=1,nesting=1"
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export tz=$timezone
 export ST=$FUSE
 export DISABLEIPV6=$DISABLEIP6
 export APPLICATION=$APP
diff --git a/ct/docker-v5.sh b/ct/docker-v5.sh
index f8bada16b9..a5183550d9 100644
--- a/ct/docker-v5.sh
+++ b/ct/docker-v5.sh
@@ -362,6 +362,7 @@ FEATURES="keyctl=1,nesting=1"
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export tz=$timezone
 export ST=$FUSE
 export DISABLEIPV6=$DISABLEIP6
 export APPLICATION=$APP
diff --git a/ct/homeassistant-v5.sh b/ct/homeassistant-v5.sh
index bc1614ca31..5537dc7e01 100644
--- a/ct/homeassistant-v5.sh
+++ b/ct/homeassistant-v5.sh
@@ -433,6 +433,7 @@ FEATURES="keyctl=1,nesting=1"
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export tz=$timezone
 export ST=$FUSE
 export DISABLEIPV6=$DISABLEIP6
 export APPLICATION=$APP
diff --git a/ct/umbrel-v5.sh b/ct/umbrel-v5.sh
index d7640ab9bd..c45af0b56c 100644
--- a/ct/umbrel-v5.sh
+++ b/ct/umbrel-v5.sh
@@ -367,6 +367,7 @@ FEATURES="keyctl=1,nesting=1"
 fi
 TEMP_DIR=$(mktemp -d)
 pushd $TEMP_DIR >/dev/null
+export tz=$timezone
 export ST=$FUSE
 export DISABLEIPV6=$DISABLEIP6
 export APPLICATION=$APP