diff --git a/docker/Dockerfile b/docker/Dockerfile
index 64b7e40..0939092 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -68,6 +68,7 @@ RUN apt-get update -qq && \
   nnn \
   numlockx \
   openssl \
+  pcmanfm \
   perl \
   python \
   python-pip \