diff --git a/Dockerfile b/Dockerfile
index 1c87411..3b44479 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,7 @@ WORKDIR pydecomp
 RUN python -m setup bdist
 
 WORKDIR /
-RUN tar xvzf pydecomp/dist/pyDeComp-.tar.gz
+RUN tar xvzf pydecomp/dist/pyDeComp-*.tar.gz
 
 # Clone catalyst repository
 RUN git clone https://anongit.gentoo.org/git/proj/catalyst.git catalyst