diff --git a/Dockerfile b/Dockerfile
index 39e9b92..5661053 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -23,6 +23,8 @@ CMD mkdir /scripts
 CMD echo "#!/bin/sh" >> /scripts/curl.sh
 CMD echo "echo Hello there!" >> /scripts/curl.sh
 
+EXPOSE 3000
+
 # Copy application binary
 COPY --from=build_stage /app/target/x86_64-unknown-linux-musl/release/curl_sh curl_sh