diff --git a/updatedendrite.sh b/updatedendrite.sh
index 98ee1a3..45db49a 100755
--- a/updatedendrite.sh
+++ b/updatedendrite.sh
@@ -32,7 +32,7 @@ deletebackup="no"
 #
 
 # Set Starttime of script
-starttime=`date +"%Y%m%d"`
+starttime=`date +"%Y%m%d_%H%M%S"`
 echo "Starting update at $starttime"
 
 # Stopping dendrite
@@ -55,14 +55,13 @@ if [[ ! -d "$backupdir" ]]; then
 fi
 
 mkdir $backupdir/dendrite-$starttime/
-mv $installdir/* $backupdir/dendrite-$starttime/
+mv $installdir/* $backupdir/dendrite-$starttime
 
 # Clone https://github.com/matrix-org/dendrite to $workdir
 su $dendriteuser -s $SHELL -lc "git clone https://github.com/matrix-org/dendrite $workdir/dendrite"
 
 # Compile dendrite
-cd $workdir/dendrite
-su $dendriteuser -s $SHELL -lc "go build -o /opt/dendrite/bin/ ./cmd/..."
+su $dendriteuser -s $SHELL -lc "cd $workdir/dendrite && go build -o /opt/dendrite/bin/ ./cmd/..."
 
 # Starting dendrite
 $startdendrite