diff --git a/tests/dockerfiles/Debian_testing.docker b/tests/dockerfiles/Debian_testing.docker
index e81d299..7fb7760 100644
--- a/tests/dockerfiles/Debian_testing.docker
+++ b/tests/dockerfiles/Debian_testing.docker
@@ -17,7 +17,7 @@
     libosmocore-dev
 
 # packages needed for gr-iqbal and gr-osmosdr
-RUN apt-get install -y git libuhd-dev
+RUN apt-get install -y git libuhd-dev liborc-0.4-dev
 
 COPY ./ /src/