diff --git a/docker-compose/tango-prometheus-exporter/Dockerfile b/docker-compose/tango-prometheus-exporter/Dockerfile
index 1a75c4aa11f2c97536821d3c141fa4a8fba26aeb..e7ca8093801ee43ec8b5db9684ddfe1e7dd7d08f 100644
--- a/docker-compose/tango-prometheus-exporter/Dockerfile
+++ b/docker-compose/tango-prometheus-exporter/Dockerfile
@@ -6,7 +6,7 @@ RUN apt-get update && apt-get install curl -y
 
 USER tango
 
-COPY pip-requirements.txt /tmp/
+COPY code/pip-requirements.txt /tmp/
 RUN pip install -r /tmp/pip-requirements.txt
 
 ADD code /code