diff --git a/.travis.yml b/.travis.yml
index 3a5c60c..47a79fe 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,10 @@ if: type != push OR tag IS present
 before_install:
 - PATH=$PATH:${HOME}/bin
 - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then PATH=$PATH:$(brew --prefix)/opt/gettext/bin; fi
+- '[ -n "$encrypted_eba2f7543984_iv" ] && openssl aes-256-cbc
+  -K $encrypted_eba2f7543984_key -iv $encrypted_eba2f7543984_iv
+  -in travis/travisci_builder_id_key.enc -out travis/travisci_builder_id_key -d'
+- chmod 600 travis/travisci_builder_id_key
 before_cache:
   - rm -f $HOME/.gradle/caches/modules-2/modules-2.lock
   - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
@@ -34,10 +38,6 @@ script:
     travis/compile_all.py
   fi
 after_failure: travis/upload_all_log.sh
-before_deploy:
-- openssl aes-256-cbc -K $encrypted_eba2f7543984_key -iv $encrypted_eba2f7543984_iv
-  -in travis/travisci_builder_id_key.enc -out travis/travisci_builder_id_key -d
-- chmod 600 travis/travisci_builder_id_key
 deploy:
   - provider: script
     skip_cleanup: true
diff --git a/travis/compile_all.py b/travis/compile_all.py
index d332044..40c72dd 100755
--- a/travis/compile_all.py
+++ b/travis/compile_all.py
@@ -32,7 +32,10 @@ NIGHTLY_ZIM_ARCHIVES_DIR = HOME/'NIGHTLY_ZIM_ARCHIVES'/NIGHTLY_DATE
 RELEASE_ZIM_ARCHIVES_DIR = HOME/'RELEASE_ZIM_ARCHIVES'
 DIST_KIWIX_ARCHIVES_DIR = HOME/'DIST_KIWIX_ARCHIVES'
 DIST_ZIM_ARCHIVES_DIR = HOME/'DIST_ZIM_ARCHIVES'
-SSH_KEY = environ.get('TRAVISCI_SSH_KEY', Path(environ['TRAVIS_BUILD_DIR'])/'travis'/'travisci_builder_id_key')
+if 'TRAVISCI_SSH_KEY' in environ:
+    SSH_KEY = Path(environ['TRAVISCI_SSH_KEY'])
+else:
+    SSH_KEY = Path(environ['TRAVIS_BUILD_DIR'])/'travis'/'travisci_builder_id_key'
 
 # We have build everything. Now create archives for public deployement.
 BINARIES = {
@@ -225,12 +228,11 @@ try:
 except URLError:
     print_message("Cannot get archive. Build dependencies")
     run_kiwix_build('alldependencies', platform=PLATFORM)
-    archive = make_deps_archive('alldependencies', full=True)
-    destination = 'nightlybot@download.kiwix.org:/var/www/tmp.kiwix.org/ci/{}'
-    destination = destination.format(base_dep_archive_name)
-    scp(archive, destination)
-
-
+    if SSH_KEY.exists():
+        archive = make_deps_archive('alldependencies', full=True)
+        destination = 'nightlybot@download.kiwix.org:/var/www/tmp.kiwix.org/ci/{}'
+        destination = destination.format(base_dep_archive_name)
+        scp(archive, destination)
 
 
 # A basic compilation to be sure everything is working (for a PR)