diff --git a/docker/ploughshares/Dockerfile b/docker/ploughshares/Dockerfile
index 1d7c645..b185088 100644
--- a/docker/ploughshares/Dockerfile
+++ b/docker/ploughshares/Dockerfile
@@ -18,7 +18,8 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY app.py .
 COPY schema.sql .
 COPY templates/ ./templates/
-COPY tests/ ./tests/
+# Tests directory is empty or doesn't contain required files
+# COPY tests/ ./tests/
 
 # Create uploads directory
 RUN mkdir -p uploads