diff --git a/.travis.yml b/.travis.yml
index 433c7a1..eef18dd 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 sudo: required
-language: python
+
 services:
   - docker
 
diff --git a/docker/Dockerfile.tests b/docker/Dockerfile.tests
index 4b5d3dc..0b0784c 100644
--- a/docker/Dockerfile.tests
+++ b/docker/Dockerfile.tests
@@ -7,4 +7,4 @@ WORKDIR /code
 
 RUN apt-get update \
     && apt-get install -y build-essential mpich \
-    && pip install -r requirements.txt
\ No newline at end of file
+    && pip install --progress-bar off --requirement requirements.txt
\ No newline at end of file