diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 63f5bfb45e..7dc69484c6 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -172,6 +172,20 @@ Clang_Format:
     - CI/check_file_names.sh
     - CI/check_clang_format.sh
 
+Lupdate:
+  extends: .Ubuntu_Image
+  stage: checks
+  cache:
+    key: Ubuntu_lupdate.ubuntu_22.04.v1
+    paths:
+      - apt-cache/
+  variables:
+    LUPDATE: lupdate
+  before_script:
+    - CI/install_debian_deps.sh openmw-qt-translations
+  script:
+    - CI/check_qt_translations.sh
+
 Teal:
   stage: checks
   extends: .Ubuntu_Image
diff --git a/CI/check_qt_translations.sh b/CI/check_qt_translations.sh
new file mode 100755
index 0000000000..f3a82ed2e6
--- /dev/null
+++ b/CI/check_qt_translations.sh
@@ -0,0 +1,11 @@
+#!/bin/bash -ex
+
+set -o pipefail
+
+LUPDATE="${LUPDATE:-lupdate}"
+
+${LUPDATE:?} apps/wizard -ts files/lang/wizard_*.ts
+${LUPDATE:?} apps/launcher -ts files/lang/launcher_*.ts
+${LUPDATE:?} components/contentselector components/process -ts files/lang/components_*.ts
+
+! (git diff --name-only | grep -q "^") || (echo -e "\033[0;31mBuild a 'translations' CMake target to update Qt localization for these files:\033[0;0m"; git diff --name-only | xargs -i echo -e "\033[0;31m{}\033[0;0m"; exit -1)
diff --git a/CI/install_debian_deps.sh b/CI/install_debian_deps.sh
index 4420db364d..b7784cf3f0 100755
--- a/CI/install_debian_deps.sh
+++ b/CI/install_debian_deps.sh
@@ -100,6 +100,12 @@ declare -rA GROUPED_DEPS=(
     clang-format-14
     git-core
   "
+
+  [openmw-qt-translations]="
+    qttools5-dev
+    qttools5-dev-tools
+    git-core
+  "
 )
 
 if [[ $# -eq 0 ]]; then