diff --git a/Containers/nextcloud/start.sh b/Containers/nextcloud/start.sh
index d6266fa4..8fc42ec8 100644
--- a/Containers/nextcloud/start.sh
+++ b/Containers/nextcloud/start.sh
@@ -60,7 +60,7 @@ if [ -n "$ADDITIONAL_PHP_EXTENSIONS" ]; then
             # shellcheck disable=SC2086
             if [ "$PHP_DEPS_ARE_INSTALLED" != 1 ]; then
                 echo "Installing PHP build dependencies..."
-                if ! apk add --no-cache --virtual .build-deps libxml2-dev freetype-dev fontconfig-dev imagemagick-dev autoconf $PHPIZE_DEPS >/dev/null; then
+                if ! apk add --no-cache --virtual .build-deps libxml2-dev libheif-dev freetype-dev fontconfig-dev imagemagick-dev autoconf $PHPIZE_DEPS >/dev/null; then
                     echo "Could not install build-deps!"
                 fi
                 PHP_DEPS_ARE_INSTALLED=1