diff --git a/minio/mc/entrypoint.sh b/minio/mc/entrypoint.sh
index e8482b7..563398d 100644
--- a/minio/mc/entrypoint.sh
+++ b/minio/mc/entrypoint.sh
@@ -8,7 +8,7 @@ mkdir -p "$MC_CONFIG_DIR"
 mc --config-dir "$MC_CONFIG_DIR" alias set "$S3_ALIAS" "$S3_URL" "$S3_ACCESS_KEY_ID" "$S3_SECRET_ACCESS_KEY"
 
 exec 5>&1
-OUTPUT=$(bash -c "mc --config-dir $MC_CONFIG_DIR $ARGS" | tee /dev/fd/5)
+OUTPUT=$(bash -c "mc --config-dir \"$MC_CONFIG_DIR\" $ARGS" | tee /dev/fd/5)
 RESULT=$?
 
 #Output multiline strings.