diff --git a/povray_existing/Dockerfile b/povray_existing/Dockerfile
index f8d5c28..90513ed 100644
--- a/povray_existing/Dockerfile
+++ b/povray_existing/Dockerfile
@@ -1,3 +1,5 @@
 FROM jmaxwilson/povray:3.7-stable
 
-RUN povray --version
\ No newline at end of file
+RUN povray --version
+
+RUN cat /proc/version
\ No newline at end of file