diff --git a/apps/chrome-devtools/package.json b/apps/chrome-devtools/package.json
index a13eb90fc8..a5155f0796 100644
--- a/apps/chrome-devtools/package.json
+++ b/apps/chrome-devtools/package.json
@@ -29,6 +29,7 @@
   ],
   "devDependencies": {
     "@angular-devkit/build-angular": "~18.2.0",
+    "@angular-devkit/schematics": "~18.2.0",
     "@angular/cli": "~18.2.0",
     "@angular/compiler": "~18.2.0",
     "@angular/compiler-cli": "~18.2.0",
diff --git a/apps/github-cascading-app/package.json b/apps/github-cascading-app/package.json
index 13ee9b54a9..f088fd1af3 100644
--- a/apps/github-cascading-app/package.json
+++ b/apps/github-cascading-app/package.json
@@ -23,6 +23,7 @@
   },
   "devDependencies": {
     "@actions/github": "^6.0.0",
+    "@angular-devkit/schematics": "~18.2.0",
     "@angular/animations": "~18.2.0",
     "@angular/common": "~18.2.0",
     "@angular/compiler": "~18.2.0",
diff --git a/yarn.lock b/yarn.lock
index aef5865ab0..802f7a30af 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7947,6 +7947,7 @@ __metadata:
     "@agnos-ui/core-bootstrap": "npm:~0.4.1"
     "@amadeus-it-group/tansu": "npm:~1.0.0"
     "@angular-devkit/build-angular": "npm:~18.2.0"
+    "@angular-devkit/schematics": "npm:~18.2.0"
     "@angular/animations": "npm:~18.2.0"
     "@angular/cli": "npm:~18.2.0"
     "@angular/common": "npm:~18.2.0"
@@ -9378,6 +9379,7 @@ __metadata:
   resolution: "@o3r/github-cascading-app@workspace:apps/github-cascading-app"
   dependencies:
     "@actions/github": "npm:^6.0.0"
+    "@angular-devkit/schematics": "npm:~18.2.0"
     "@angular/animations": "npm:~18.2.0"
     "@angular/common": "npm:~18.2.0"
     "@angular/compiler": "npm:~18.2.0"