diff --git a/.cargo/config.toml b/.cargo/config.toml
deleted file mode 100644
index 3acd178..0000000
--- a/.cargo/config.toml
+++ /dev/null
@@ -1,7 +0,0 @@
-[target.x86_64-unknown-linux-gnu]
-linker = "clang"
-rustflags = ["-C", "link-arg=--ld-path=wild"]
-
-[target.x86_64-unknown-linux-musl]
-linker = "clang"
-rustflags = ["-C", "link-arg=--ld-path=wild"]
diff --git a/.gitignore b/.gitignore
index fedaa2b..2b3b29d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /target
 .env
+.cargo/config.toml
diff --git a/CLAUDE.md b/CLAUDE.md
index 96c6a0d..f7fba5e 100644
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -14,7 +14,6 @@ This file provides context for AI assistants working on this codebase.
 ```
 ndl/
 ├── Cargo.toml           # Workspace manifest (shared version here)
-├── .cargo/config.toml   # Linker config (wild on Linux)
 ├── ndl/                 # TUI client
 │   ├── Cargo.toml
 │   ├── build.rs         # Embeds git version at compile time
@@ -51,7 +50,6 @@ ndl/
 - **Async Runtime**: tokio
 - **Serialization**: serde + serde_json for config and API
 - **Bluesky**: bsky-sdk + atrium-api (AT Protocol)
-- **Linker**: wild (Linux) - configured in `.cargo/config.toml`
 
 ## Versioning
 
diff --git a/ndl-core/src/oauth.rs b/ndl-core/src/oauth.rs
index a6f55f9..8966ee7 100644
--- a/ndl-core/src/oauth.rs
+++ b/ndl-core/src/oauth.rs
@@ -1,14 +1,33 @@
-use serde::Deserialize;
+use serde::{Deserialize, Deserializer, de};
 use thiserror::Error;
 
 pub const TOKEN_URL: &str = "https://graph.threads.net/oauth/access_token";
 pub const OAUTH_SCOPES: &str =
     "threads_basic,threads_read_replies,threads_manage_replies,threads_content_publish";
 
+/// Deserialize user_id from either a string or number (Threads API returns both)
+fn deserialize_user_id<'de, D>(deserializer: D) -> Result<u64, D::Error>
+where
+    D: Deserializer<'de>,
+{
+    #[derive(Deserialize)]
+    #[serde(untagged)]
+    enum StringOrNumber {
+        String(String),
+        Number(u64),
+    }
+
+    match StringOrNumber::deserialize(deserializer)? {
+        StringOrNumber::String(s) => s.parse().map_err(de::Error::custom),
+        StringOrNumber::Number(n) => Ok(n),
+    }
+}
+
 #[derive(Debug, Deserialize)]
 pub struct TokenResponse {
     pub access_token: String,
     #[allow(dead_code)]
+    #[serde(deserialize_with = "deserialize_user_id")]
     pub user_id: u64,
     /// Number of seconds until the token expires (3600 for short-lived, 5184000 for long-lived)
     #[serde(default)]
diff --git a/ndld/Dockerfile b/ndld/Dockerfile
index 3c58c7e..3962c19 100644
--- a/ndld/Dockerfile
+++ b/ndld/Dockerfile
@@ -7,11 +7,9 @@ RUN apt-get update && apt-get install -y \
     musl-tools \
     clang \
     && rm -rf /var/lib/apt/lists/* \
-    && rustup target add x86_64-unknown-linux-musl \
-    && cargo install wild-linker
+    && rustup target add x86_64-unknown-linux-musl
 
 # Copy workspace files
-COPY .cargo .cargo
 COPY Cargo.toml Cargo.lock ./
 COPY ndl ndl
 COPY ndld ndld
@@ -27,6 +25,7 @@ COPY --from=builder /build/target/x86_64-unknown-linux-musl/release/ndld /ndld
 
 ENV NDLD_PORT=8080
 EXPOSE 8080
+EXPOSE 443
 
 # Run as non-root (UID 10001)
 USER 10001:10001