diff --git a/deployment/Dockerfile.ubuntu.arm64 b/deployment/Dockerfile.ubuntu.arm64
index ab3ec9b9f85..fbeffdaeb19 100644
--- a/deployment/Dockerfile.ubuntu.arm64
+++ b/deployment/Dockerfile.ubuntu.arm64
@@ -1,4 +1,4 @@
-FROM ubuntu:bionic
+FROM ubuntu:18.04
 # Docker build arguments
 ARG SOURCE_DIR=/jellyfin
 ARG ARTIFACT_DIR=/dist