diff --git a/.travis.yml b/.travis.yml
index 8837591d..a08c3d0e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,6 +25,7 @@ after_success:
   - goveralls -service=travis-ci -coverprofile .coverage/combined.txt
 
 before_deploy:
+  - make list-external-deps > dependency_tree.txt && cat dependency_tree.txt
   - make build-cli
 
 deploy:
@@ -40,4 +41,5 @@ deploy:
     - cli/build/migrate.darwin-amd64.tar.gz
     - cli/build/migrate.windows-amd64.exe.tar.gz
     - cli/build/sha256sum.txt
+    - dependency_tree.txt
 
diff --git a/README.md b/README.md
index 05b2316e..82dc05d6 100644
--- a/README.md
+++ b/README.md
@@ -125,6 +125,7 @@ Some more notes:
   * After `make test`, run `make html-coverage` which opens a shiny test coverage overview.  
   * Missing imports? `make deps`
   * `make build-cli` builds the CLI in directory `cli/build/`.
+  * `make list-external-deps` lists all external dependencies for each package
 
 ## Alternatives