diff --git a/Dockerfile b/Dockerfile
index 7948940..f8104b2 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,7 @@ RUN apt-get update && apt-get install -y \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy manifests
-COPY Cargo.toml Cargo.lock ./
+COPY Cargo.toml ./
 
 # Copy source code
 COPY src ./src