diff --git a/docs/development/adding_a_feature.md b/docs/development/adding_a_feature.md
index 6360bf7aa0..dc2f225422 100644
--- a/docs/development/adding_a_feature.md
+++ b/docs/development/adding_a_feature.md
@@ -226,7 +226,7 @@ You can `make` and run `kops` locally.  But `nodeup` is pulled from an S3 bucket
 To rapidly test a nodeup change, you can build it, scp it to a running machine, and
 run it over SSH with the output viewable locally:
 
-`make push-aws-run TARGET=admin@<publicip>`
+`make push-aws-run-amd64 TARGET=admin@<publicip>`
 
 
 For more complete testing though, you will likely want to do a private build of
diff --git a/docs/development/building.md b/docs/development/building.md
index 840f6ff2e0..91b2f359d1 100644
--- a/docs/development/building.md
+++ b/docs/development/building.md
@@ -25,7 +25,7 @@ make
 
 ## Cross Compiling
 
-Cross compiling for things like `nodeup` are now done automatically via `make nodeup`. `make push-aws-run TARGET=admin@$TARGET` will automatically choose the linux amd64 build from your `.build` directory.
+Cross compiling for things like `nodeup` are now done automatically via `make nodeup`. `make push-aws-run-amd64 TARGET=admin@$TARGET` will automatically choose the linux amd64 build from your `.build` directory.
 
 ## Debugging