diff --git a/.travis.yml b/.travis.yml
index b4c50b6..034ede2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ language: ruby
 
 env:
   - DOCKERFILE=tests/dockerfiles/Debian_testing.docker IMGNAME=debtest-grgsm
-#  - DOCKERFILE=tests/dockerfiles/Debian_testing_package.docker IMGNAME=debtest-grgsm-package
+  - DOCKERFILE=tests/dockerfiles/Debian_testing_package.docker IMGNAME=debtest-grgsm-package
   - DOCKERFILE=tests/dockerfiles/Ubuntu_16_04.docker IMGNAME=ubu16.04-grgsm
   - DOCKERFILE=tests/dockerfiles/Kali.docker IMGNAME=kali-grgsm
 
diff --git a/tests/dockerfiles/Debian_testing_package.docker b/tests/dockerfiles/Debian_testing_package.docker
index 69ef7d4..35d31cd 100644
--- a/tests/dockerfiles/Debian_testing_package.docker
+++ b/tests/dockerfiles/Debian_testing_package.docker
@@ -4,3 +4,7 @@ MAINTAINER Piotr Krysik
 RUN apt-get update && apt-get install -y \
     gr-gsm
 
+COPY ./ /src/
+RUN ls /src
+
+