diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index c50d110..0000000
--- a/.gitmodules
+++ /dev/null
@@ -1,3 +0,0 @@
-[submodule ".travis-support"]
-	path = .travis-support
-	url = https://github.com/kemitix/kemitix-travis-support.git
diff --git a/.travis-support b/.travis-support
deleted file mode 160000
index 5fdf050..0000000
--- a/.travis-support
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 5fdf0501a920e2678a8d920df986d250fc0173f4
diff --git a/.travis.yml b/.travis.yml
index 79a109e..a856626 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,9 +5,4 @@ cache:
   directories:
   - "$HOME/.m2"
 install: true
-script: "./mvnw clean install"
-deploy:
-  provider: script
-  script: sh .travis-support/deploy.sh
-  on:
-    branch: master
+script: "./mvnw -U -B clean install"
diff --git a/codesigning.asc.enc b/codesigning.asc.enc
deleted file mode 100644
index 27b9e64..0000000
Binary files a/codesigning.asc.enc and /dev/null differ