diff --git a/Makefile.docker b/Makefile.docker
index 014043c..b753f5b 100644
--- a/Makefile.docker
+++ b/Makefile.docker
@@ -4,13 +4,6 @@ ifeq ($(VERSION),)
 endif
 
 all:
-	docker buildx build \
-		--platform linux/amd64,linux/arm64,linux/arm/v7 \
-		--tag positronsecurity/ssh-audit:${VERSION} \
-		--tag positronsecurity/ssh-audit:latest \
-		.
-
-local-build:
 	docker build -t positronsecurity/ssh-audit:${VERSION} .
 
 upload:
diff --git a/PACKAGING.md b/PACKAGING.md
index bfde1fc..a821425 100644
--- a/PACKAGING.md
+++ b/PACKAGING.md
@@ -18,7 +18,7 @@ An executable can only be made on a Windows host because the PyInstaller tool (h
 To create package and upload to test server:
 
 ```
-    $ sudo apt install python3-virtualenv python3.8-venv
+    $ sudo apt install python3-virtualenv python3.10-venv
     $ make -f Makefile.pypi
     $ make -f Makefile.pypi uploadtest
 ```
@@ -67,13 +67,13 @@ Upload the snap with:
 
 # Docker
 
-Build image with:
+Build a local image with:
 
 ```
     $ make -f Makefile.docker
 ```
 
-Then upload it to Dockerhub with:
+Create a multi-architecture build and upload it to Dockerhub with:
 
 ```
     $ make -f Makefile.docker upload