diff --git a/Dockerfile b/Dockerfile
index 70ee126..5e9a2dc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,11 @@
 FROM kivy/buildozer:latest
 # See https://github.com/kivy/buildozer/blob/master/Dockerfile
 
+# Remove a lot of warnings
+# sudo: setrlimit(RLIMIT_CORE): Operation not permitted
+# See https://github.com/sudo-project/sudo/issues/42
+RUN echo "Set disable_coredump false" | sudo tee -a /etc/sudo.conf > /dev/null
+
 COPY entrypoint.sh /action/entrypoint.sh
 
 ENTRYPOINT ["/action/entrypoint.sh"]