diff --git a/.travis.yml b/.travis.yml
index b8675c9..ed76721 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -62,7 +62,7 @@ env:
     # override the default '--features unstable' used for the nightly branch
     - TRAVIS_CARGO_NIGHTLY_FEATURE="nightly-testing"
     # encrypted Github token for doc upload
-    - secure: "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"
+    - secure: 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
 branches:
   only:
     - master