diff --git a/scripts/docker-entrypoint.sh b/scripts/docker-entrypoint.sh
index 09c4168f8..60b369cae 100644
--- a/scripts/docker-entrypoint.sh
+++ b/scripts/docker-entrypoint.sh
@@ -7,9 +7,9 @@ map_uidgid() {
     USERMAP_ORIG_UID=$(id -g paperless)
     USERMAP_GID=${USERMAP_GID:-${USERMAP_UID:-$USERMAP_ORIG_GID}}
     USERMAP_UID=${USERMAP_UID:-$USERMAP_ORIG_UID}
-    if [[ ${USERMAP_UID} != ${USERMAP_ORIG_UID} || ${USERMAP_GID} != ${USERMAP_ORIG_GID} ]]; then
+    if [[ ${USERMAP_UID} != "${USERMAP_ORIG_UID}" || ${USERMAP_GID} != "${USERMAP_ORIG_GID}" ]]; then
         echo "Mapping UID and GID for paperless:paperless to $USERMAP_UID:$USERMAP_GID"
-        groupmod -g ${USERMAP_GID} paperless
+        groupmod -g "${USERMAP_GID}" paperless
         sed -i -e "s|:${USERMAP_ORIG_UID}:${USERMAP_GID}:|:${USERMAP_UID}:${USERMAP_GID}:|" /etc/passwd
     fi
 }
@@ -62,11 +62,11 @@ install_languages() {
     # Loop over languages to be installed
     for lang in "${langs[@]}"; do
         pkg="tesseract-ocr-$lang"
-        if dpkg -s "$pkg" 2>&1 > /dev/null; then
+        if dpkg -s "$pkg" > /dev/null 2>&1; then
             continue
         fi
 
-        if ! apt-cache show "$pkg" 2>&1 > /dev/null; then
+        if ! apt-cache show "$pkg" > /dev/null 2>&1; then
             continue
         fi