diff --git a/CI/before_script.linux.sh b/CI/before_script.linux.sh
index c5704b900c..add6b89d81 100755
--- a/CI/before_script.linux.sh
+++ b/CI/before_script.linux.sh
@@ -38,7 +38,7 @@ fi
 
 if [[ $CI_CLANG_TIDY ]]; then
     CMAKE_CONF_OPTS+=(
-        -DCMAKE_CXX_CLANG_TIDY=clang-tidy
+        -DCMAKE_CXX_CLANG_TIDY=clang-tidy-19
         -DBUILD_COMPONENTS_TESTS=ON
         -DBUILD_OPENMW_TESTS=ON
         -DBUILD_OPENCS_TESTS=ON
diff --git a/CI/install_debian_deps.sh b/CI/install_debian_deps.sh
index aada722fb1..6c71fbab36 100755
--- a/CI/install_debian_deps.sh
+++ b/CI/install_debian_deps.sh
@@ -42,7 +42,7 @@ declare -rA GROUPED_DEPS=(
 
   # These dependencies can alternatively be built and linked statically.
   [openmw-deps-dynamic]="libmygui-dev libopenscenegraph-dev libsqlite3-dev libcollada-dom-dev"
-  [clang-tidy]="clang-tidy"
+  [clang-tidy]="clang-tidy-19"
 
   # Pre-requisites for building MyGUI and OSG for static linking.
   #