diff --git a/Dockerfile b/Dockerfile
index ca4bcdf..c8b7594 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ WORKDIR /app
 
 # Build dependencies first (cached until Cargo.toml/Cargo.lock change)
 COPY Cargo.toml Cargo.lock ./
-RUN mkdir src && echo "fn main() {}" > src/main.rs && touch src/lib.rs
+RUN mkdir -p src/bin && echo "fn main() {}" > src/main.rs && touch src/lib.rs && echo "fn main() {}" > src/bin/migrate_lua_sql.rs
 ENV SQLX_OFFLINE=true
 RUN cargo build --release && rm -rf src target/release/.fingerprint/happyview-*