diff --git a/dockerfiles/Dockerfile.snow-chibi-install-test b/dockerfiles/Dockerfile.snow-chibi-install-test
index 150821b..2021f1c 100644
--- a/dockerfiles/Dockerfile.snow-chibi-install-test
+++ b/dockerfiles/Dockerfile.snow-chibi-install-test
@@ -3,6 +3,7 @@ FROM schemers/chicken AS build
 RUN apt-get update && apt-get install -y git make
 #RUN git clone https://github.com/Retropikzel/compile-r7rs.git --depth=1
 RUN git clone https://gitea.scheme.org/Retropikzel/compile-r7rs.git --depth=1
+RUN ls
 RUN cd compile-r7rs && make && make install
 
 ARG SCHEME=chibi