diff --git a/appveyor.yml b/appveyor.yml
index 1356d3a2..fa44ffab 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -7,7 +7,6 @@ environment:
   - erlang_vsn: 19.2
   - erlang_vsn: 18.3
   - erlang_vsn: 17.5
-  - erlang_vsn: 15.3.1
 install:
 - ps: choco install erlang --version $env:erlang_vsn
 build_script:
@@ -18,4 +17,4 @@ notifications:
 - provider: GitHubPullRequest
   on_build_success: true
   on_build_failure: true
-  on_build_status_changed: false
\ No newline at end of file
+  on_build_status_changed: false