diff --git a/itchio/butler/entrypoint.sh b/itchio/butler/entrypoint.sh
index a41f34d..aa6a574 100644
--- a/itchio/butler/entrypoint.sh
+++ b/itchio/butler/entrypoint.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 ARGS="$@"
 
+set -o pipefail
 exec 5>&1
 OUTPUT=$(bash -c "butler $ARGS" | tee /dev/fd/5)
 RESULT=$?
diff --git a/minio/mc/entrypoint.sh b/minio/mc/entrypoint.sh
index 53ee08a..e8482b7 100644
--- a/minio/mc/entrypoint.sh
+++ b/minio/mc/entrypoint.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 ARGS="$@"
 
+set -o pipefail
 MC_CONFIG_DIR="/root/.mc"
 mkdir -p "$MC_CONFIG_DIR"