diff --git a/deployment/Dockerfile.ubuntu.arm64 b/deployment/Dockerfile.ubuntu.arm64
index e34ef7edd1..f91b91cd46 100644
--- a/deployment/Dockerfile.ubuntu.arm64
+++ b/deployment/Dockerfile.ubuntu.arm64
@@ -7,7 +7,7 @@ ARG SDK_VERSION=3.1
 ENV SOURCE_DIR=/jellyfin
 ENV ARTIFACT_DIR=/dist
 ENV DEB_BUILD_OPTIONS=noddebs
-ENV ARCH=arm64
+ENV ARCH=amd64
 ENV IS_DOCKER=YES
 
 # Prepare Debian build environment
diff --git a/deployment/Dockerfile.ubuntu.armhf b/deployment/Dockerfile.ubuntu.armhf
index 6f92c81ab1..85414614c0 100644
--- a/deployment/Dockerfile.ubuntu.armhf
+++ b/deployment/Dockerfile.ubuntu.armhf
@@ -7,7 +7,7 @@ ARG SDK_VERSION=3.1
 ENV SOURCE_DIR=/jellyfin
 ENV ARTIFACT_DIR=/dist
 ENV DEB_BUILD_OPTIONS=noddebs
-ENV ARCH=armhf
+ENV ARCH=amd64
 ENV IS_DOCKER=YES
 
 # Prepare Debian build environment