diff --git a/oat-sa/bundle-lti1p3/1.0/config/packages/lti1p3.yaml b/oat-sa/bundle-lti1p3/1.0/config/packages/lti1p3.yaml
index ed25b59a..7d40ba9b 100644
--- a/oat-sa/bundle-lti1p3/1.0/config/packages/lti1p3.yaml
+++ b/oat-sa/bundle-lti1p3/1.0/config/packages/lti1p3.yaml
@@ -4,12 +4,12 @@ lti1p3:
             key_set_name: "platformSet"
             public_key: "file://%kernel.project_dir%/config/secrets/dev/public.key"
             private_key: "file://%kernel.project_dir%/config/secrets/dev/private.key"
-            private_key_passphrase: ~
+            private_key_passphrase: null
         toolKey:
             key_set_name: "toolSet"
             public_key: "file://%kernel.project_dir%/config/secrets/dev/public.key"
             private_key: "file://%kernel.project_dir%/config/secrets/dev/private.key"
-            private_key_passphrase: ~
+            private_key_passphrase: null
     platforms:
         localPlatform:
             name: "Local platform"
@@ -21,8 +21,8 @@ lti1p3:
             name: "Local tool"
             audience: "http://localhost/tool"
             oidc_login_initiation_url: "http://localhost/lti1p3/oidc/login-initiation"
-            launch_url: ~
-            deep_link_launch_url: ~
+            launch_url: "http://localhost/lti1p3/tool/launch"
+            deep_link_launch_url: null
     registrations:
         local:
             client_id: "client_id"
@@ -32,5 +32,6 @@ lti1p3:
                 - "deploymentId1"
             platform_key_chain: "platformKey"
             tool_key_chain: "toolKey"
-            platform_jwks_url: ~
-            tool_jwks_url: ~
+            platform_jwks_url: null
+            tool_jwks_url: null
+
diff --git a/oat-sa/bundle-lti1p3/1.0/config/routes/lti1p3.yaml b/oat-sa/bundle-lti1p3/1.0/config/routes/lti1p3.yaml
index 42f24119..c893970a 100644
--- a/oat-sa/bundle-lti1p3/1.0/config/routes/lti1p3.yaml
+++ b/oat-sa/bundle-lti1p3/1.0/config/routes/lti1p3.yaml
@@ -8,4 +8,4 @@ lti1p3_message_tool:
     resource: '@Lti1p3Bundle/Resources/config/routing/message/tool.yaml'
 
 lti1p3_service_platform:
-    resource: '@Lti1p3Bundle/Resources/config/routing/service/platform.yaml'
\ No newline at end of file
+    resource: '@Lti1p3Bundle/Resources/config/routing/service/platform.yaml'
diff --git a/oat-sa/bundle-lti1p3/1.0/manifest.json b/oat-sa/bundle-lti1p3/1.0/manifest.json
index 22dba465..adfed5a2 100644
--- a/oat-sa/bundle-lti1p3/1.0/manifest.json
+++ b/oat-sa/bundle-lti1p3/1.0/manifest.json
@@ -1,7 +1,4 @@
 {
-    "aliases": [
-        "lti1p3"
-    ],
     "bundles": {
         "OAT\\Bundle\\Lti1p3Bundle\\Lti1p3Bundle": [ "all" ]
     },
@@ -11,4 +8,4 @@
     "env": {
         "LTI1P3_SERVICE_ENCRYPTION_KEY": "%generate(secret)%"
     }
-}
\ No newline at end of file
+}
diff --git a/oat-sa/bundle-lti1p3/1.0/post-install.txt b/oat-sa/bundle-lti1p3/1.0/post-install.txt
index cfb6fd5d..3f3f9f12 100644
--- a/oat-sa/bundle-lti1p3/1.0/post-install.txt
+++ b/oat-sa/bundle-lti1p3/1.0/post-install.txt
@@ -8,4 +8,4 @@
 
   * <fg=blue>Read</> the documentation at <comment>https://github.com/oat-sa/bundle-lti1p3</>
 
-  * <fg=red>IMPORTANT</> The keys generated in the <comment>config/secrets/dev/</> folder are default development keys, DO NOT use them in production.
\ No newline at end of file
+  * <fg=red>IMPORTANT</> The keys generated in the <comment>config/secrets/dev/</> folder are default development keys, DO NOT use them in production.