diff --git a/appmgr/src/manifest.rs b/appmgr/src/manifest.rs
index 47d92af63..962266de1 100644
--- a/appmgr/src/manifest.rs
+++ b/appmgr/src/manifest.rs
@@ -37,6 +37,10 @@ pub struct ManifestV0 {
     pub description: Description,
     pub release_notes: String,
     #[serde(default)]
+    pub install_warning: Option<String>,
+    #[serde(default)]
+    pub uninstall_warning: Option<String>,
+    #[serde(default)]
     pub has_instructions: bool,
     #[serde(default = "emver::VersionRange::any")]
     pub os_version_required: emver::VersionRange,